| I-83; SR 0083 over T-955; Limekiln RD | Poor | 99.1 ft | 68,340 | 1952 |
| I-83; SR 0083 over US 30; SR 0030 | Poor | 213.9 ft | 57,639 | 1959 |
| 83 over 181 George ST | Poor | 226.0 ft | 57,639 | 1957 |
| I-83; SR 0083 over 2002/springwood RD | Poor | 125.0 ft | 57,515 | 1959 |
| I-83; SR 0083 over 462; Market | Poor | 186.0 ft | 54,739 | 1959 |
| Pa 462; Market St. over Trib Kreutz Creek | Poor | 23.0 ft | 14,919 | 1928 |
| Pa 116; York Rd. over Trib Codorus Creek | Poor | 33.1 ft | 11,557 | 1958 |
| Pa 216 Blooming Gr over Lake Marburg | Poor | 205.1 ft | 8,394 | 1967 |
| SR 4001 over Little Conewago Creek | Poor | 148.0 ft | 7,993 | 1937 |
| Industrial Highway over Three Mile Run | Poor | 78.1 ft | 7,500 | 1970 |
| Pa 921; SR 0921 over Little Conewago Creek | Poor | 147.0 ft | 7,454 | 1948 |
| Pa 216; Main St. over S Branch Codorus Creek | Poor | 44.9 ft | 6,161 | 1923 |
| Pa 921; SR 0921 over Fox Run | Poor | 46.9 ft | 6,156 | 1937 |
| West College AVE over Codorus Creek | Poor | 583.0 ft | 4,953 | 1961 |
| SR 3070 over Trib W Br Codorus Creek | Poor | 24.0 ft | 3,216 | 1940 |
| Rosstown Road over Beaver Cr./pinchot Lake | Poor | 53.1 ft | 3,198 | 1959 |
| SR 2095 over Trib Of E Br Codorus CR | Poor | 35.1 ft | 2,695 | 1941 |
| Pa 616; SR 0616 over S Br Codorus Creek | Poor | 35.1 ft | 1,760 | 1910 |
| Pa 616; SR 0616 over Krebs Creek | Poor | 28.9 ft | 1,751 | 1933 |
| SR 2056 over Pine Run | Poor | 33.1 ft | 1,695 | 1933 |
| SR 1008 over Codorus Creek | Poor | 166.0 ft | 1,407 | 1975 |
| SR 1019 Wago Road over Diversion Channel | Poor | 230.0 ft | 1,185 | 1959 |
| SR 1019 over Conewago Creek | Poor | 231.0 ft | 1,185 | 1985 |
| North Grantham RD over Yellow Breeches Creek | Poor | 107.0 ft | 1,022 | 1955 |
| SR 2069 over Muddy Creek | Poor | 106.0 ft | 938 | 1933 |
| SR 2024 Paper Mill over N Br Of Muddy Creek | Poor | 142.1 ft | 700 | 1937 |
| SR 3047 over North Br Codorus Creek | Poor | 95.1 ft | 635 | 1950 |
| Red Mill Road over Fishing Creek | Poor | 32.2 ft | 624 | 1910 |
| SR 4018 over Laurel Run | Poor | 27.9 ft | 610 | 1934 |
| Fair School RD over Centerville Creek | Poor | 59.1 ft | 600 | 1920 |
| T-776; Burgs Lane over US 30; SR 0030 | Poor | 266.1 ft | 357 | 1970 |
| Strickler School R over Kreutz Creek | Poor | 120.1 ft | 348 | 1961 |
| SR 2018 over Otter Creek | Poor | 44.9 ft | 333 | 1907 |
| T859;cabin Hollow over Bermudian Creek | Poor | 24.9 ft | 318 | 1918 |
| Detters Mill Road over Tributary Conewago Creek | Poor | 34.1 ft | 273 | 1927 |
| T968 ; Sheepford R over Yellow Breeches Creek | Poor | 116.1 ft | 263 | 1887 |
| T540; 5 Forks RD over Deer Creek | Poor | 53.1 ft | 260 | 1967 |
| Pine Hill Road over Trib. Conewago Creek | Poor | 42.0 ft | 250 | 1920 |
| T536; Maple Street over South Br Codorus Creek | Poor | 49.9 ft | 242 | 1955 |
| SR 2039 over Otter Creek | Poor | 41.0 ft | 228 | 1950 |
| Walker Road over Trout Run; N.cen.rr | Poor | 120.1 ft | 224 | 1985 |
| T759; Furnace Road over Cabin Creek | Poor | 35.1 ft | 223 | 1970 |
| T-309; Sunset Dr. over South Branch Conewago CR | Poor | 25.9 ft | 200 | 1970 |
| Franklintown Road over No Br Bermudian Creek | Poor | 51.8 ft | 199 | 1955 |
| S.church Street over South Branch Rambo Run X | Poor | 27.9 ft | 193 | 1933 |
| Jacobs Mill Road over Paradise Run | Poor | 42.0 ft | 190 | 1954 |
| SR 4015 over Davidsburg Run | Poor | 45.9 ft | 189 | 1958 |
| Circle Drive over Pine Run | Poor | 24.9 ft | 150 | 1970 |
| SR 2048 over Branch Of Muddy Creek | Poor | 29.9 ft | 149 | 1953 |
| SR 2071 over Toms Run | Poor | 54.1 ft | 126 | 1940 |
| SR 2038 over Little Muddy Creek | Poor | 50.9 ft | 107 | 1914 |
| SR 2050 Cent.farms over Carters Run | Poor | 51.8 ft | 101 | 1938 |
| Hull Drive over Bermudian Creek | Poor | 223.1 ft | 101 | 1896 |
| T-620 Gamble Road over Bald Eagle Creek | Poor | 30.8 ft | 100 | 1992 |
| Bentz Mill Road over North Br Bermudian Creek | Poor | 32.2 ft | 100 | 1966 |
| SR 2044 over N Branch Muddy Creek | Poor | 64.0 ft | 97 | 1933 |
| Barrens Valley RD over Tributary Bermudian CR | Poor | 23.0 ft | 96 | 1978 |
| T-848 Peiffer Road over Doe Run | Poor | 25.9 ft | 50 | 1930 |
| Beaver Street over No Br Of Muddy Creek | Poor | 90.9 ft | 48 | 1988 |
| T-800 Roland RD over Red Run | Poor | 24.9 ft | 42 | 1983 |
| T-502;club Farm RD over Tributary Codorus Creek | Poor | 23.0 ft | 15 | 1940 |
| I-83; SR 0083 over Pa Turnpike Ramp E | Fair | 53.1 ft | 68,340 | 1950 |
| I-83; York Express over Penna Tpk I-76 | Fair | 99.1 ft | 68,340 | 1951 |
| I-83; SR 0083 over Yellow Breeches Creek | Fair | 405.8 ft | 68,340 | 1952 |
| I-83; SR 0083 over Trib To Codorus Creek | Fair | 27.9 ft | 57,639 | 1957 |
| I-83 Nb/sb over Mill Creek | Fair | 54.1 ft | 57,515 | 2020 |
| I-83; SR 0083 over Norfolk Southern Rr | Fair | 211.9 ft | 54,739 | 1959 |
| I-83; SR 0083 over Trib To Mill Creek | Fair | 24.0 ft | 54,739 | 1959 |
| I-83; SR 0083 over Mill Creek | Fair | 73.2 ft | 54,739 | 1959 |
| I-83; SR 0083 over Norfolk Southern Rr | Fair | 497.0 ft | 54,739 | 1959 |
| I-83; SR 0083 over SR 3029; Loucks Mill RD | Fair | 146.0 ft | 54,739 | 1959 |
| I-83; SR 0083 over Yorkrail & Codorus Creek | Fair | 526.9 ft | 54,739 | 1959 |
| US 30; SR 0030 over Pa 24; SR 0024 | Fair | 247.0 ft | 50,991 | 1971 |
| I-83; SR 0083 over Fishing Creek | Fair | 50.9 ft | 50,900 | 1951 |
| I-83; SR 0083 over Pa 382; Old Trail RD | Fair | 157.2 ft | 50,038 | 1954 |
| US 30; SR 0030 over SR 2005; Memory Lane | Fair | 168.0 ft | 49,070 | 1971 |
| I-83; SR 0083 over T-721; Dewdrop Rd. | Fair | 74.1 ft | 48,878 | 2006 |
| I-83 SR 0083 over Trib To Conewago Creek | Fair | 24.0 ft | 47,693 | 1954 |
| I-83; SR 0083 over Conewago Creek | Fair | 710.0 ft | 47,693 | 1954 |
| US 30; SR 0030 over Norfolk Southern Rr | Fair | 200.1 ft | 46,585 | 1948 |
| I-83; N.b./s.b. over Ramp H | Fair | 125.0 ft | 45,573 | 2006 |
| I-83; SR 0083 over Pa 921; Canal Rd. | Fair | 118.1 ft | 45,161 | 1957 |
| I-83; SR 0083 over Little Conewago Creek | Fair | 120.1 ft | 45,161 | 1957 |
| I-83; SR 0083 over Trib To Little Conewago | Fair | 23.0 ft | 45,161 | 1954 |
| I-83 Veterans HWY over 216 Seaks Run RD | Fair | 34.1 ft | 40,872 | 1958 |
| I-83; SR 0083 over Pa 214; SR 0214 | Fair | 102.0 ft | 40,872 | 1958 |
| I-83; SR 0083 over Trib Of E Br Codorus Crk | Fair | 24.9 ft | 40,872 | 1958 |
| I-83; SR 0083 over SR 2097 | Fair | 50.9 ft | 39,856 | 1958 |
| US 30; SR 0030 over Pa 74; SR 0074 | Fair | 162.1 ft | 38,477 | 1969 |
| I-83; SR 0083 over T441; Rr; Tolna RD | Fair | 172.9 ft | 36,962 | 1958 |
| US 15; SR 0015 over Yellow Breeches;rr;t-880 | Fair | 753.0 ft | 31,622 | 1958 |
| US 30; SR 0030 over York Rail | Fair | 35.1 ft | 30,505 | 1969 |
| US 30; SR 0030 over T-813 Taxville RD | Fair | 112.9 ft | 30,505 | 1969 |
| US 15; SR 0015 over Trib N Br Bermudian CR | Fair | 28.9 ft | 28,439 | 1962 |
| US 15; SR 0015 over N Br Bermudian Creek | Fair | 21.0 ft | 28,439 | 1962 |
| US 30; SR 0030 EB over Pleasant Acres Rd; T-764 | Fair | 99.1 ft | 23,734 | 1970 |
| US 30; SR 0030 over SR 1014 | Fair | 169.0 ft | 23,734 | 1970 |
| US 30; SR 0030 EB over SR 1037 Accomac Rd. | Fair | 125.0 ft | 23,734 | 1971 |
| US 30; SR 0030 WB over Pleasant Acre Rd; T-764 | Fair | 99.1 ft | 23,016 | 1970 |
| US 30; Loucks Rd. over SR 1014 | Fair | 169.0 ft | 23,016 | 1970 |
| US 30; SR 0030 WB over SR 1037 | Fair | 128.0 ft | 23,016 | 1971 |
| I-83; SR 0083 over 2068 (hess Farm RD ) | Fair | 36.1 ft | 22,168 | 1958 |
| I-83; SR 0083 over Lake Redman | Fair | 221.1 ft | 22,168 | 1958 |
| Tr 462;market St. over Codorus Creek | Fair | 159.1 ft | 22,000 | 1951 |
| Pa 24; SR 0024 over Norfolk So. | Fair | 130.9 ft | 20,765 | 1971 |
| US 30 Eb; Arsenal over Codorus Creek | Fair | 450.1 ft | 20,397 | 1949 |
| US 30 Wb; Arsenal over Codorus Creek | Fair | 449.1 ft | 19,855 | 1969 |
| West Market Street over US 30; SR 0030 | Fair | 155.8 ft | 18,049 | 1969 |
| Pa 462 E.b. over US 30; SR 0030 | Fair | 153.9 ft | 17,454 | 1969 |
| US 30; SR 0030 over Rr/private Access RD | Fair | 166.0 ft | 15,527 | 1969 |
| US 30; SR 0030 over Greenwood Rd; T-825 | Fair | 127.0 ft | 15,527 | 1969 |
| SR 3054 over Codorus Creek | Fair | 234.9 ft | 15,472 | 1977 |
| US 30; SR 0030 over Rr/private Access RD | Fair | 166.0 ft | 14,978 | 1969 |
| US 30; SR 0030 over Greenwood Rd; T-825 | Fair | 127.0 ft | 14,978 | 1969 |
| SR 2005 over Trib Of Mill Creek | Fair | 24.0 ft | 14,508 | 1954 |
| Pa 238; Church Rd. over I-83; SR 0083 | Fair | 183.1 ft | 14,453 | 1957 |
| Bus 83; SR 0181 over Trib To Codorus Creek | Fair | 30.8 ft | 13,857 | 1957 |
| Pa 74; Queen St. over SR 0083 | Fair | 172.9 ft | 13,146 | 1959 |
| Bus 83; SR 3065 over Codorus Creek | Fair | 193.9 ft | 12,802 | 1934 |
| W Philadelphia ST over Codorus Creek | Fair | 157.2 ft | 12,564 | 1954 |
| Pa 462; Frysville over Kreutz Creek | Fair | 33.1 ft | 12,180 | 1934 |
| Pa 238; SR 0238 over Trib Codorus Creek | Fair | 38.1 ft | 12,109 | 1994 |
| 1016 Cool Spring R over 30 Lincoln Highway | Fair | 251.0 ft | 11,719 | 1970 |
| SR 1014 over Kreutz Creek | Fair | 29.9 ft | 11,328 | 1970 |
| Pa 74; SR 0074 over Trib Fox Run | Fair | 30.8 ft | 11,129 | 1957 |
| Bus I-83; SR 3036 over Tr Codorus Creek | Fair | 22.0 ft | 11,053 | 1958 |
| Bus I-83; SR 3036 over T-325 /tri-hill Rd. | Fair | 140.1 ft | 11,053 | 1958 |
| SR 4001 over Willis Run | Fair | 48.9 ft | 10,700 | 1941 |
| SR 2011 over Kreutz Creek | Fair | 77.1 ft | 10,619 | 1970 |
| Industrial Highway over Three Mile Run | Fair | 36.1 ft | 10,464 | 1960 |
| Pa 116; York RD over Codorus Creek | Fair | 107.0 ft | 10,236 | 1990 |
| Eisenhower Drive over Tr.s.br.conewago Crk. | Fair | 49.9 ft | 10,000 | 1991 |
| Pa 851; SR 0851 over Deer Creek | Fair | 30.8 ft | 9,956 | 1967 |
| Pa 616; SR 0616 over W Br Codorus Creek | Fair | 143.0 ft | 9,871 | 1985 |
| Bridge Street over Yellow Breeches Creek | Fair | 158.1 ft | 9,707 | 1936 |
| SR 8013 Ramp M over Mill Creek | Fair | 74.1 ft | 9,666 | 1959 |
| Pa 851; SR 0851 over W Br Of Deer Creek | Fair | 21.0 ft | 9,299 | 1961 |
| SR 1012 over Trib Codorus Creek | Fair | 26.9 ft | 9,081 | 1956 |
| SR 1012 Emig Rd. over Trib Codorus Creek | Fair | 27.9 ft | 9,081 | 1956 |
| SR 1012 over Codorus Creek | Fair | 265.1 ft | 9,081 | 1956 |
| Pa 182; SR 0182 over S Br Codorus Creek | Fair | 128.9 ft | 9,019 | 1985 |
| Carlisle Road over Conewago Creek | Fair | 372.0 ft | 8,874 | 1954 |
| Pa 462; Markst St. over Trib To Codorus Creek | Fair | 38.1 ft | 8,694 | 1934 |
| Pa 216; Bloominggr over W Br Codorus; L. Marburg | Fair | 340.9 ft | 8,394 | 1967 |
| SR 3072 over Oil Creek | Fair | 51.8 ft | 8,064 | 1977 |
| Pa 234; SR 0234 over Honey Run | Fair | 24.9 ft | 7,990 | 1947 |
| Pa 234; SR 0234 over US 30; SR 0030 | Fair | 214.9 ft | 7,990 | 1971 |
| Pa 194; SR 0194 over Plum Creek | Fair | 30.8 ft | 7,943 | 1956 |
| SR 3001 over Tylers Run | Fair | 39.0 ft | 7,871 | 1958 |
| SR 2031 Windsor RD over Kreutz Creek | Fair | 28.9 ft | 7,573 | 1958 |
| Pa 921; SR 0921 over Trib Little Conewago Ck | Fair | 41.0 ft | 7,454 | 1956 |
| Pa 216; Bloominggr over Lake Marburg | Fair | 272.0 ft | 7,317 | 1967 |
| SR 4026 over Stony Run | Fair | 30.8 ft | 7,179 | 1974 |
| Pa 114; Lewisberry over I-83; SR 0083 | Fair | 170.9 ft | 7,029 | 1958 |
| SR 3072 over Oil Creek | Fair | 59.1 ft | 6,839 | 1958 |
| SR 3001 over Tylers Run | Fair | 36.1 ft | 6,707 | 1910 |
| Pa 74; SR 0074 over Dogwood Run | Fair | 46.9 ft | 6,455 | 1917 |
| North Beaver ST over Codorus Creek | Fair | 178.1 ft | 6,246 | 1972 |
| SR 2005 over Mill Creek | Fair | 39.0 ft | 6,163 | 1938 |
| SR 3029 over Mill Creek | Fair | 44.0 ft | 6,160 | 1938 |
| SR 3001 over Spillway Lake Redman | Fair | 115.2 ft | 6,116 | 1966 |
| Pa 24; N.sherman over Codorus Creek | Fair | 166.0 ft | 5,989 | 1933 |
| Pa 24; SR 0024 over Mill Race To Codorus CR | Fair | 38.1 ft | 5,989 | 1933 |
| SR 4011 over Little Conewago | Fair | 80.1 ft | 5,974 | 1960 |
| Pa 921; Maple St. over Hartman Run | Fair | 34.1 ft | 5,654 | 1957 |
| Wilson Avenue over Trib. S Br. Conewago Ck | Fair | 57.1 ft | 5,219 | 2019 |
| Susquehanna Trail over Little Conewago Creek | Fair | 98.1 ft | 5,201 | 1925 |
| W. Jackson Street over Tyler Run | Fair | 42.0 ft | 5,000 | 1985 |
| Pa 177; SR 0177 over Stoney Run | Fair | 21.0 ft | 4,906 | 1968 |
| Pa 74; Delta Rd. over Muddy Creek | Fair | 209.0 ft | 4,895 | 1988 |
| Pa 114; Cedars Rd. over Yellow Breeches Creek | Fair | 118.1 ft | 4,717 | 1997 |
| Lewisberry Road over Bennett Run | Fair | 41.0 ft | 4,664 | 1972 |
| Lewisberry Road over Bennett Run | Fair | 38.1 ft | 4,664 | 1972 |
| Powder Mill Road over Tyler Run | Fair | 25.9 ft | 4,610 | 1949 |
| Powder Mill Road over Tyler Run | Fair | 25.9 ft | 4,610 | 1948 |
| Lewisberry Road over Tributary Bennett Run | Fair | 29.9 ft | 4,582 | 1972 |
| SR 8013 Ramp S over Mill Creek | Fair | 85.0 ft | 4,569 | 1959 |
| Pa 177; SR 0177 over Bennett Run | Fair | 29.9 ft | 4,245 | 1968 |
| Pa 194; SR 0194 over N Br Bermudian Creek | Fair | 40.0 ft | 4,044 | 1929 |
| SR 4045 over Dogwood Run | Fair | 44.9 ft | 4,039 | 1949 |
| SR 3042 over South Br Codorus Creek | Fair | 113.8 ft | 3,706 | 1938 |
| Pa 214; SR 0214 over Barshinger Creek | Fair | 37.1 ft | 3,612 | 1946 |
| SR 4008 over Conewago Creek | Fair | 187.0 ft | 3,584 | 1934 |
| SR 4008 over Davidsburg Run | Fair | 26.9 ft | 3,584 | 1930 |
| West King Street over Codorus Creek | Fair | 171.9 ft | 3,480 | 1954 |
| SR 3070 Blk Rk.rd. over Lake Marburg | Fair | 49.9 ft | 3,216 | 1967 |
| SR 3046 over West Br Codorus Creek | Fair | 105.0 ft | 3,082 | 1934 |
| T-839;sink Sprg La over I-83; SR 0083 | Fair | 201.1 ft | 3,045 | 1957 |
| Ridge Ave. over Oil Creek | Fair | 24.9 ft | 3,000 | 1973 |
| Kings Mill Road over Tyler Run | Fair | 42.0 ft | 2,976 | 1932 |
| W. College Ave. over SR 182 N Br Codorus Ck | Fair | 140.1 ft | 2,905 | 1959 |
| T-883 Gettysburg P over Trib Yellow Breeches Ck | Fair | 24.0 ft | 2,716 | 1938 |
| SR 4002 over Trib Conewago Creek | Fair | 23.0 ft | 2,681 | 1964 |
| SR 4009 over Bennett Run | Fair | 41.0 ft | 2,672 | 1938 |
| SR 2074 over I-83; SR 0083 | Fair | 142.1 ft | 2,613 | 2012 |
| Gitts Run Road over Oil Creek | Fair | 41.0 ft | 2,600 | 1976 |
| Pa 124; E.prospect over Br Cabin Creek | Fair | 47.9 ft | 2,583 | 1923 |
| Pa 624; SR 0624 over Cabin Creek | Fair | 49.9 ft | 2,577 | 1931 |
| Pa 624; S.front ST over Kreutz Creek | Fair | 86.9 ft | 2,577 | 1941 |
| 3044 Indian Rock over W Br Codorus Creek | Fair | 178.1 ft | 2,568 | 1972 |
| Poplars Road over Little Conewago Creek | Fair | 116.1 ft | 2,553 | 1968 |
| SR 2068 Hess Farm over Lake Redman | Fair | 66.9 ft | 2,506 | 1967 |
| Blettner Avenue over Plum Creek | Fair | 24.9 ft | 2,500 | 1975 |
| Karen Lane over Gitts Run | Fair | 35.1 ft | 2,500 | 1986 |
| Newberry Street over Willis Run | Fair | 45.9 ft | 2,500 | 1949 |
| North Walnut ST over Mill Creek | Fair | 22.0 ft | 2,500 | 1965 |
| SR 4001 over Codorus Creek | Fair | 244.1 ft | 2,400 | 1983 |
| Pa 214; SR 0214 over East Branch Codorus Cree | Fair | 85.0 ft | 2,344 | 1937 |
| T-970;plsntview RD over I-83; SR 0083 | Fair | 185.0 ft | 2,343 | 1959 |
| T-932 Chestnut St. over Hartman Run | Fair | 23.0 ft | 2,334 | 1980 |
| SR 1001 Poplar AVE over Yellow Breeches Creek | Fair | 130.9 ft | 2,326 | 1987 |
| Lake Rd. over Bunch Creek | Fair | 25.9 ft | 2,211 | 1937 |
| Pa 624; Craley Rd. over Fishing Creek | Fair | 45.9 ft | 2,205 | 1931 |
| SR 4019 over Beaver Creek | Fair | 59.1 ft | 2,205 | 1961 |
| SR 1010 over Norfolk Southern Rr | Fair | 61.0 ft | 2,185 | 1987 |
| SR 2033; Pr.mis RD over Cabin Creek | Fair | 44.0 ft | 2,120 | 1951 |
| Butter Road over Fox Run | Fair | 32.2 ft | 2,050 | 1974 |
| SR 2089 over Trib To E Br Of Codorus | Fair | 28.9 ft | 2,044 | 1927 |
| Tri Hill Road over Tyler Run | Fair | 29.9 ft | 2,000 | 1973 |
| Eastern Boulevard over Branch Of Kreutz Creek | Fair | 46.9 ft | 2,000 | 1993 |
| SR 4050; T-943 over I-83; SR 0083 | Fair | 184.1 ft | 1,958 | 1957 |
| Pines Road over Unt To Fishing Creek | Fair | 36.1 ft | 1,907 | 1939 |
| SR 1009 Pines Rd. over Fishing Creek | Fair | 66.9 ft | 1,907 | 1949 |
| Pa 214; SR 0214 over Trib E Br Codorus CR | Fair | 24.9 ft | 1,896 | 1958 |
| SR 8013 Ramp T over Mill Creek | Fair | 95.1 ft | 1,838 | 1959 |
| Pa 181; SR 0181 over Conewago Creek | Fair | 405.8 ft | 1,825 | 1984 |
| Pa 392; SR 0392 over I-83; SR 0083 | Fair | 198.2 ft | 1,815 | 1959 |
| Charles Street over Public Lands | Fair | 51.8 ft | 1,815 | 1923 |
| SR 3061 over Codorus Creek | Fair | 107.0 ft | 1,780 | 1965 |
| Pa 616; SR 0616 over Trib S Br Codorus Creek | Fair | 33.1 ft | 1,760 | 1984 |
| SR 4008 over Red Run | Fair | 43.0 ft | 1,742 | 1966 |
| Pa 214; Church St. over Fishel Creek | Fair | 39.0 ft | 1,626 | 1938 |
| Hess Farm Rd. over Inners Creek | Fair | 27.9 ft | 1,608 | 1940 |
| SR 8013 Ramp N over Mill Creek | Fair | 88.9 ft | 1,552 | 1959 |
| SR 4002 over Trib To Beaver Creek | Fair | 23.0 ft | 1,536 | 1938 |
| SR 4030 over Stony Run | Fair | 24.9 ft | 1,531 | 1974 |
| Cabin Creek Road over North Branch Cabin Creek | Fair | 40.0 ft | 1,522 | 1963 |
| Hudson Street over Norfolk Southern Railroa | Fair | 116.1 ft | 1,500 | 1936 |
| Fox Run Road over Fox Run | Fair | 50.9 ft | 1,500 | 1970 |
| N. Beaver Street over Willis Run | Fair | 43.0 ft | 1,500 | 1953 |
| S. Main Street over Manhattan Run | Fair | 25.9 ft | 1,500 | 1931 |
| 3017:reynolds Mill over East Br Codorus Creek | Fair | 147.0 ft | 1,472 | 1947 |
| SR 2057 over Bald Eagle Creek | Fair | 26.9 ft | 1,457 | 1959 |
| Honey Valley Road over Inners Creek | Fair | 25.9 ft | 1,439 | 1946 |
| Baltimore St. over So.branch Codorus Creek | Fair | 78.1 ft | 1,437 | 1938 |
| Clearview Dr. over Trout Run | Fair | 27.9 ft | 1,437 | 1982 |
| Cardinal Lane over Fox Run | Fair | 80.1 ft | 1,414 | 1916 |
| SR 3047 over Oil Creek | Fair | 44.0 ft | 1,408 | 1934 |
| SR 4010; Twp RD over Branch Of Fox Run | Fair | 49.9 ft | 1,351 | 1986 |
| Pa 74; SR 0074 over Wolf Run | Fair | 21.0 ft | 1,244 | 1927 |
| Water Street over So Branch Codorus Creek | Fair | 42.0 ft | 1,238 | 1915 |
| South Penn Street over Codorus Creek | Fair | 282.2 ft | 1,193 | 1963 |
| SR 1019 over Hartman Run | Fair | 24.0 ft | 1,185 | 1917 |
| Eberts Lane 1039 over I83 | Fair | 136.2 ft | 1,140 | 2010 |
| SR 2047 Kilgore RD over Fishing Creek | Fair | 26.9 ft | 1,080 | 1948 |
| Pa 262; SR 0262 over Fishing Creek | Fair | 39.0 ft | 1,061 | 1926 |
| SR 4014 over Conewago Creek | Fair | 294.0 ft | 1,033 | 1961 |
| SR 1014 over Kreutz Creek | Fair | 28.9 ft | 1,018 | 1970 |
| SR 2070 over E Branch Of Codorus CR | Fair | 65.9 ft | 1,002 | 1973 |
| Front Street over Bennetts Run | Fair | 39.0 ft | 1,000 | 1971 |
| SR 2029 over Cabin Creek | Fair | 35.1 ft | 996 | 1934 |
| SR 2054 Main St. over Pine Run | Fair | 58.1 ft | 991 | 1967 |
| Woodbine Road over Fishing Creek | Fair | 89.9 ft | 986 | 1959 |
| SR 4012 over N Br Bermudian Creek | Fair | 99.1 ft | 981 | 1928 |
| Pa 216; SR 0216 over Seaks Run | Fair | 26.9 ft | 862 | 1948 |
| SR 4043 over N Br Bermudian CR | Fair | 64.0 ft | 862 | 1938 |
| T-853; Shoe Hse RD over US 30; SR 0030 | Fair | 247.0 ft | 786 | 1970 |
| SR 2087 over East Branch Codorus CR | Fair | 65.0 ft | 752 | 1934 |
| Valley Green Road over Fishing Creek | Fair | 23.0 ft | 750 | 1970 |
| Pershing Avenue over Willis Run | Fair | 44.9 ft | 750 | 1955 |
| SR 1004 Conewago C over Little Conewago Creek | Fair | 79.1 ft | 745 | 1975 |
| SR 2032 over Muddy Creek | Fair | 120.1 ft | 732 | 1986 |
| Clearview Rd. over Davidsburg Run | Fair | 33.1 ft | 700 | 1949 |
| T-973; Park Road over I-83; SR 0083 | Fair | 171.9 ft | 645 | 1959 |
| Taxville Road over Honey Run | Fair | 25.9 ft | 600 | 1989 |
| Garriston Road over Bennett Run | Fair | 23.0 ft | 600 | 1972 |
| SR 3064 over Trib To Conewago CR | Fair | 39.0 ft | 591 | 1933 |
| Hill View Rd. over Kreutz Creek | Fair | 70.9 ft | 540 | 1956 |
| T904 Lisburn Road over Beaver Creek | Fair | 32.2 ft | 523 | 1917 |
| T-611 Bair Road over Fishing Creek | Fair | 33.1 ft | 500 | 1985 |
| Raubenstine over Long Arm Creek | Fair | 42.0 ft | 500 | 1970 |
| Beck Mill RD over South Branch Conewago CR | Fair | 36.1 ft | 500 | 1973 |
| Smith Street over Willis Run | Fair | 47.9 ft | 500 | 1956 |
| SR 1013 Cly Rd. over Conewago Creek | Fair | 232.0 ft | 484 | 1974 |
| Singer RD over Aband Rr; Trib.bee Tree | Fair | 69.9 ft | 461 | 1905 |
| N. Grantham Road over Stony Run | Fair | 41.0 ft | 455 | 1917 |
| Porters Rd. over West Br Codorus Creek | Fair | 75.1 ft | 447 | 1986 |
| Loman AVE over Trib To Little Conewago | Fair | 24.0 ft | 415 | 1990 |
| Campbell RD over Kreutz Creek | Fair | 22.0 ft | 410 | 1972 |
| Trout Run Road over Dee Run | Fair | 22.0 ft | 410 | 1975 |
| Gladfelter Station over South Br Codorus Creek | Fair | 76.1 ft | 406 | 1993 |
| Old Mill Road over Dogwood Run | Fair | 24.9 ft | 400 | 1986 |
| Salem Church Road over Beaver Creek | Fair | 26.9 ft | 400 | 1985 |
| T-924; Bull Road over Stoney Run | Fair | 24.0 ft | 400 | 1975 |
| Baltimore Street over S Br Codorus Creek | Fair | 34.1 ft | 400 | 1909 |
| Barrens Church Rd. over Trib N Br Bermudian Crk | Fair | 27.9 ft | 400 | 1973 |
| Westminster Road over Long Arm Creek | Fair | 44.9 ft | 400 | 1965 |
| T-469 Protectory R over Trib To Beaver Creek | Fair | 24.0 ft | 400 | 1981 |
| Access Road over Indian Rock Dam | Fair | 89.9 ft | 400 | 1949 |
| T-844 11th AVE over Trib To Mill Creek | Fair | 27.9 ft | 346 | 1980 |
| SR 4016 over Bennett Run | Fair | 67.9 ft | 341 | 1915 |
| SR 3092 over Trib Of Bunch Creek | Fair | 25.9 ft | 310 | 1964 |
| Pentland Road over Codorus Creek | Fair | 22.0 ft | 300 | 1999 |
| Buffalo Valley RD over Branch Codorus Creek | Fair | 24.0 ft | 300 | 1950 |
| T-924; Bull Road over Stoney Run | Fair | 23.0 ft | 300 | 1970 |
| Kellinger Road over Fishing Creek | Fair | 22.0 ft | 300 | 1985 |
| Honey Valley Road over Inners Creek | Fair | 24.0 ft | 300 | 1950 |
| SR 3016 over S Br Codorus Creek | Fair | 64.0 ft | 299 | 1960 |
| Beaver CR Rd; Adam over Beaver Creek | Fair | 48.9 ft | 298 | 1915 |
| Willow Creek Road over Cabin Creek | Fair | 35.1 ft | 297 | 1930 |
| Bull Road over Beaver Creek | Fair | 47.9 ft | 296 | 1956 |
| Sheep Bridge Road over Conewago Creek | Fair | 184.1 ft | 294 | 1889 |
| Forge Hill Road over Cabin Creek | Fair | 53.1 ft | 285 | 1955 |
| Rockville Rd. over Pierceville Run | Fair | 49.9 ft | 280 | 1930 |
| Rockville Rd. over Centerville Run | Fair | 53.1 ft | 280 | 1976 |
| Garvine Mill Rd. over Bald Eagle Creek | Fair | 53.1 ft | 277 | 1961 |
| Stine Hill Road over Barshinger Creek | Fair | 42.0 ft | 264 | 1955 |
| Bull Road over Conewago Creek | Fair | 261.2 ft | 264 | 1977 |
| SR 2040 over Toms Run | Fair | 39.0 ft | 256 | 1952 |
| Junction Road over Dogwood Run | Fair | 27.9 ft | 250 | 1940 |
| T-397 Lefever Road over Paradise Creek | Fair | 26.9 ft | 250 | 1991 |
| Mont Road over Blymire Creek | Fair | 23.0 ft | 250 | 1970 |
| T689; Graydon Road over East Branch Codorus CR | Fair | 42.0 ft | 243 | 1920 |
| SR 2067 over Branch Of Rambo Run | Fair | 33.1 ft | 242 | 1949 |
| Lioners Crk. Road over Inners Creek | Fair | 24.0 ft | 233 | 1970 |
| Kunkles Mill Road over Conewago Creek | Fair | 190.0 ft | 208 | 1954 |
| Old Church Road over Kreutz Creek | Fair | 38.1 ft | 207 | 1940 |
| Creek Road over Dogwood Run | Fair | 30.8 ft | 200 | 1976 |
| Hilltop Road over Otter Creek | Fair | 25.9 ft | 200 | 1975 |
| T-433 Hametown RD over Rock Creek | Fair | 28.9 ft | 200 | 1970 |
| Lawrence Drive over South Branch Conewago CR | Fair | 27.9 ft | 200 | 1970 |
| Argyle Avenue over Rock Creek | Fair | 27.9 ft | 200 | 1974 |
| Mount Top Road over North Br Bermudian CR | Fair | 21.0 ft | 191 | 1967 |
| Owl Valley Road over Kreutz Creek | Fair | 25.9 ft | 186 | 1970 |
| Taylor Hill RD over S Br Codorus Creek | Fair | 23.0 ft | 177 | 1996 |
| Mount Top Road over Trib N Br Bermudian Crk | Fair | 27.9 ft | 173 | 1967 |
| Pa 425; SR 0425 over Otter Creek | Fair | 110.9 ft | 172 | 1991 |
| Sunnyside RD over Codorus Creek | Fair | 109.9 ft | 158 | 1959 |
| Hemlock Lane over Fishing Creek | Fair | 24.0 ft | 155 | 1973 |
| (t-892) Gilbert RD over Yellow Breeches Creek | Fair | 149.9 ft | 155 | 2008 |
| T852; Dorseys Lane over Stony Run | Fair | 24.0 ft | 150 | 1931 |
| Seitzville Road over So Branch Codorus Creek | Fair | 42.0 ft | 141 | 1910 |
| Cross Mill Road over Trib. To Rambo Run | Fair | 40.0 ft | 115 | 1954 |
| SR 3019 over S Branch Codorus Creek | Fair | 66.9 ft | 111 | 1933 |
| Water Street over N Br Muddy Creek | Fair | 55.1 ft | 107 | 1981 |
| SR 2058 Herbst Rd. over T.n.br. Muddy | Fair | 25.9 ft | 100 | 1981 |
| Oak Hollow Road over Beaver Creek | Fair | 26.9 ft | 100 | 1989 |
| Dellinger Sch Road over Beaver Creek | Fair | 32.2 ft | 100 | 1989 |
| T-564 Sunset Road over Paradise Creek | Fair | 24.0 ft | 100 | 1973 |
| Winters Road over Fishing Creek | Fair | 24.0 ft | 100 | 1996 |
| Smyser Road over Cabin Creek | Fair | 23.0 ft | 100 | 1989 |
| Barrens Church RD over North Br Bermudian Creek | Fair | 29.9 ft | 100 | 1988 |
| Myers Avenue over Fishing Creek | Fair | 24.0 ft | 100 | 1980 |
| T-537 Trout School over South Branch Rambo Run | Fair | 25.9 ft | 100 | 2005 |
| T-658 Grove Road over North Branch Muddy Creek | Fair | 22.0 ft | 100 | 2004 |
| T-837 Eden RD over Trib. To Codorus Creek | Fair | 26.9 ft | 100 | 2019 |
| Hambiltonian Way over Trib To Little Conewago | Fair | 38.1 ft | 100 | 1993 |
| Fulton School Rd. over No Branch Muddy Creek | Fair | 89.9 ft | 98 | 1961 |
| Union Church Rd. over Trib. To Rambo Run | Fair | 34.1 ft | 89 | 1912 |
| Squire Gratz Road over Beaver Creek | Fair | 34.1 ft | 88 | 1960 |
| T377 Brown Rd. over West Branch Codorus Cr. | Fair | 59.1 ft | 86 | 1955 |
| Kennedy Road over Toms Run | Fair | 36.1 ft | 71 | 1920 |
| T542; Hrebik Road over Deer Creek | Fair | 89.9 ft | 69 | 1959 |
| Church Avenue over N Br Muddy Creek | Fair | 53.1 ft | 64 | 1991 |
| River Road over Mill Stream | Fair | 58.1 ft | 59 | 1963 |
| T-770; Riddle Road over Kreutz Creek | Fair | 27.9 ft | 58 | 2000 |
| T-675(huson Road) over North Branch Of Muddy CR | Fair | 29.9 ft | 58 | 2013 |
| Shippensburg Road over Mud Run | Fair | 44.0 ft | 56 | 1966 |
| T-594 Booker Road over Trib Susquehana River | Fair | 42.0 ft | 52 | 1980 |
| Kline Road over Otter Creek | Fair | 51.8 ft | 50 | 1997 |
| Bamberger Road over Fishing Creek | Fair | 39.0 ft | 50 | 1960 |
| Meadow Road over Kreutz Creek | Fair | 28.9 ft | 50 | 1940 |
| Sileo Road over Stony Run | Fair | 24.0 ft | 47 | 2011 |
| Dairy Road over Trib To Conewago Creek | Fair | 24.9 ft | 42 | 1973 |
| T548; Valley Road over Ebaughs Creek | Fair | 39.0 ft | 33 | 1954 |
| Grove Mill Rd. over So Branch Of Muddy Creek | Fair | 50.9 ft | 30 | 1925 |
| Wheat Road over South Branch Muddy Creek | Fair | 90.9 ft | 29 | 1961 |
| T-629 Alum Rock RD over Alum Rock Run | Fair | 24.0 ft | 26 | 1980 |
| Grainery Road over So Branch Codorus Creek | Fair | 74.1 ft | 21 | 1916 |
| Muddy Creek Rd. over South Branch Muddy Creek | Fair | 58.1 ft | 20 | 1954 |
| Barrens Church RD over Trib To Bermudian Creek | Fair | 25.9 ft | 19 | 2001 |
| T-936; Beaver Lane over Stoney Run | Fair | 30.8 ft | 9 | 1950 |
| Pa 462; Market St. over Mill Creek | Good | 87.9 ft | 29,918 | 2022 |
| Pa Tpk (i-76) over SR 0114 Lewisbury Road | Good | 65.0 ft | 29,356 | 2017 |
| Pa Tpk (i-76) over Lr66028 SR 4027 | Good | 34.1 ft | 25,229 | 1949 |
| Pa-124;mt Rose AVE over I-83 Nb/sb | Good | 181.1 ft | 23,685 | 2020 |
| Pa 94; SR 0094 over Trib S Br Conewago Creek | Good | 29.9 ft | 22,501 | 2011 |
| I-83; SR 0083 NB over SR 0851 EB & WB | Good | 133.9 ft | 20,385 | 2021 |
| I-83; SR 0083 SB over SR 0851 EB & WB | Good | 133.9 ft | 19,471 | 2021 |
| Pa-124;mt Rose AVE over Mill Creek | Good | 65.0 ft | 18,050 | 2020 |
| Pa 74; SR 0074 over Little Conewago Creek | Good | 134.8 ft | 18,023 | 2019 |
| SR 3054 over Tyler Run | Good | 26.9 ft | 17,203 | 1971 |
| Pa Turnpike (i-76) over Susq R Amt Sr0230.nsrr | Good | 5910.1 ft | 16,200 | 2007 |
| Pa Turnpike (i-76) over Susq R Amt Sr230 Nsrr | Good | 5910.1 ft | 15,565 | 2007 |
| SR 3065 over Willis Run | Good | 42.0 ft | 12,802 | 1957 |
| SR 0182 Leader Hts over I83 SR Oo83 | Good | 138.1 ft | 12,798 | 2006 |
| US 30; SR 0030 over Little Conewago Creek | Good | 82.0 ft | 12,058 | 2017 |
| Pa 181; SR 0181 over Trib To Codorus Creek | Good | 25.9 ft | 11,861 | 2012 |
| Pa 116; York Rd. over Codorus Creek | Good | 154.9 ft | 11,492 | 2013 |
| Bus I-83 Sr3036 over Powder Mill RD | Good | 240.2 ft | 11,053 | 2006 |
| SR 1033 Sherman ST over I-83; SR 0083 | Good | 273.0 ft | 9,391 | 2012 |
| Bull RD over Fox Run | Good | 122.0 ft | 8,972 | 2017 |
| Turnpike Ramp Ab over Pa Tpk (i-76) | Good | 102.0 ft | 8,905 | 1949 |
| Pa 177; Wyndamere over I-83; SR 0083 | Good | 184.1 ft | 8,689 | 1959 |
| Pa 182; SR 0182 over Trib Of S Br Codorus CR | Good | 38.1 ft | 8,681 | 2016 |
| Canal RD (sr 921) over Locust Run | Good | 24.0 ft | 8,522 | 2017 |
| West Princess ST over Codorus Creek | Good | 191.9 ft | 8,507 | 1932 |
| Pa 392; SR 0392 over Fishing Creek | Good | 57.1 ft | 8,468 | 2021 |
| Pennsylvania AVE over Willis Run | Good | 53.1 ft | 7,859 | 1957 |
| Pa 921; SR 0921 over Oak Run | Good | 27.9 ft | 7,478 | 1983 |
| SR 3072 over Bunch Run | Good | 51.8 ft | 7,459 | 1953 |
| SR 2031 over Br Of Fishing Creek | Good | 26.9 ft | 7,291 | 1998 |
| Pa 262; Fishing Ck over I-83; SR 0083 | Good | 221.1 ft | 7,196 | 1959 |
| 3100/north Street over I-83 | Good | 142.1 ft | 7,012 | 2014 |
| Pa 214; SR 0214 over S Br Of Codorus Creek | Good | 121.1 ft | 6,769 | 2012 |
| SR 3001 over Tylers Run | Good | 42.0 ft | 6,707 | 2001 |
| 4003 S. Salem Chur over Little Conewago Creek | Good | 91.9 ft | 6,299 | 2012 |
| SR 2002 over Mill Creek | Good | 24.9 ft | 6,132 | 2013 |
| SR 3036 over Sr.3001 S.george Street | Good | 103.0 ft | 5,815 | 2006 |
| SR 8011 Ramp K over Mill Creek | Good | 48.9 ft | 5,733 | 2017 |
| East Prospect RD over Kreutz Creek | Good | 57.1 ft | 5,698 | 2018 |
| Pa 234; SR 0234 over Little Conewago Creek | Good | 44.0 ft | 5,692 | 1992 |
| Pa 234; SR 0234 over Paradise Creek | Good | 96.1 ft | 5,692 | 2012 |
| Chestnut Hill Road over Mill Creek | Good | 42.0 ft | 5,469 | 2016 |
| SR 1003 over Pa Tpk (i-76) | Good | 270.0 ft | 5,301 | 2013 |
| SR 2001 Wago Rd. over Kreutz Creek | Good | 54.1 ft | 5,203 | 2007 |
| Sr0214 over Trib Codorus Ck/ Waterst | Good | 44.0 ft | 4,911 | 2010 |
| Lewisberry Road over Tributary Bennett Run | Good | 22.0 ft | 4,582 | 1972 |
| SR 3073 over S. Br Conewago Crek | Good | 56.1 ft | 4,350 | 2011 |
| Pa-295; Susq.trail over I-83; SR 0083 | Good | 194.9 ft | 4,244 | 1959 |
| Spring Lane RD over Dogwood Run | Good | 36.1 ft | 4,130 | 2016 |
| Pa 194; SR 0194 over Mud Run | Good | 106.0 ft | 4,086 | 2017 |
| Eberts Lane over Mill Creek | Good | 172.9 ft | 4,068 | 2022 |
| Pa 216; SR 0216 over Pierceville Run | Good | 57.1 ft | 4,066 | 2019 |
| Pa 194; SR 0194 over Bermudian Creek | Good | 149.9 ft | 3,968 | 2017 |
| SR 3046 over Yrkrail; Md @ Pa Rr W Br | Good | 99.1 ft | 3,776 | 1958 |
| Pa 194; Balt.pk. over Reynolds Run | Good | 22.0 ft | 3,775 | 2012 |
| Pa 194; SR 0194 over Red Run | Good | 33.1 ft | 3,775 | 2012 |
| Powder Mill RD over I-83; SR 0083 | Good | 140.1 ft | 3,494 | 2006 |
| Pa 216; SR 0216 over E. Branch Codorus Creek | Good | 80.1 ft | 3,331 | 2018 |
| Ramp F I-83;SR0083 over I-83-RAMP F Bus. I83 SB | Good | 570.9 ft | 3,280 | 2006 |
| T955 Slatehill RD over Yellow Breeches Creek | Good | 123.0 ft | 3,188 | 1899 |
| T-500 Baker Road over Little Conewago Creek | Good | 49.9 ft | 3,188 | 2022 |
| Sticks Road over Centerville Creek | Good | 65.9 ft | 3,038 | 2016 |
| Toronita Street over Trib To Codorus Creek | Good | 39.0 ft | 3,000 | 1975 |
| SR 4028 over Fishers Run | Good | 81.0 ft | 2,841 | 2003 |
| SR 4002 over Trib Of Conewago Creek | Good | 24.9 ft | 2,681 | 2012 |
| Sinsheim Road over Codorus Creek | Good | 43.0 ft | 2,506 | 2007 |
| Atlantic Avenue over Willis Run | Good | 43.0 ft | 2,500 | 1976 |
| Pa 851; SR 0851 over Swans Creek | Good | 28.9 ft | 2,452 | 2018 |
| Old Gettysburg Pk over Yellow Breeches Creek | Good | 140.1 ft | 2,447 | 2015 |
| Pa 851; Draco Rd. over Leibs Creek | Good | 67.9 ft | 2,384 | 1986 |
| SR 2033; T-673 over Fishing Creek | Good | 25.9 ft | 2,120 | 2013 |
| Abels Road over Cabin Creek | Good | 116.1 ft | 2,112 | 2016 |
| SR 1021 Locust Pt. over Little Conewago Creek | Good | 169.0 ft | 2,046 | 2000 |
| SR 1021 over Poplar Run | Good | 47.9 ft | 2,046 | 2011 |
| New Bridgeville RD over Fishing Creek | Good | 94.2 ft | 1,887 | 2018 |
| SR 2078;windy Hill over I-83; SR 0083 | Good | 203.1 ft | 1,801 | 2011 |
| Seven Valleys RD over Centerville Creek | Good | 53.1 ft | 1,751 | 2018 |
| SR 3066; Twp RD over W Br Codorus Creek | Good | 38.1 ft | 1,742 | 2012 |
| T400 Martin Road over West Branch Codorus Crk | Good | 104.0 ft | 1,737 | 2016 |
| Seven Valleys RD over S Br Codorus Creek | Good | 73.2 ft | 1,727 | 2017 |
| Fissel Church Rd. over Centerville Creek | Good | 37.1 ft | 1,671 | 2012 |
| Valley Street over South Branch Codorus Cre | Good | 35.1 ft | 1,603 | 2018 |
| SR 4022; Twp Ahead over Pippins Run | Good | 24.0 ft | 1,555 | 1962 |
| SR 4014 over Trib Fox Run | Good | 24.0 ft | 1,555 | 2001 |
| Valley Acres Rd. over Kruetz Creek | Good | 43.0 ft | 1,530 | 2003 |
| T-839 Mill Creek R over Little Conewago Creek | Good | 89.9 ft | 1,530 | 2017 |
| T-955 Limekiln RD over Trib To Yellow Breeches | Good | 22.0 ft | 1,524 | 1983 |
| SR 4009 over Little Conewago Creek | Good | 150.9 ft | 1,516 | 2018 |
| Mundis Race Road over Trib. To Codorus Creek | Good | 30.8 ft | 1,500 | 1992 |
| SR 2079 over Unt To N Br Muddy Creek | Good | 29.9 ft | 1,478 | 2023 |
| Pa 74; SR 0074 over Doe Run | Good | 43.0 ft | 1,462 | 1995 |
| Big Mount RD over Paradise Creek | Good | 57.1 ft | 1,460 | 2017 |
| Pa 616; SR 0616 over Trib To S Br Codorus CR | Good | 42.0 ft | 1,369 | 2017 |
| Pa 114; SR 0114 over Trib Of Yellow Breeches | Good | 38.1 ft | 1,358 | 2017 |
| Log Road; T-693 over E. Branch Of Codorus CR | Good | 36.1 ft | 1,288 | 2024 |
| Valley Green Road over Fishing Creek | Good | 56.1 ft | 1,268 | 2000 |
| Sr.2093 Hain Road over 83 NB And SB | Good | 140.1 ft | 1,220 | 2010 |
| SR 3053 over West Branch Codorus CR | Good | 94.2 ft | 1,170 | 2018 |
| SR 2019 Yorkanna R over Kreutz Creek | Good | 99.1 ft | 1,144 | 1939 |
| SR 0295 over Trib Big Conewago Creek | Good | 29.9 ft | 1,142 | 2007 |
| Pa 295; Susq.trail over Big Conewago Creek | Good | 456.0 ft | 1,142 | 2010 |
| York Road over Conewago Creek | Good | 267.1 ft | 1,123 | 2009 |
| SR 4017 over Bermudian Creek | Good | 168.0 ft | 1,096 | 2007 |
| SR 2021 Ducktown over Kreutz Creek | Good | 127.0 ft | 1,015 | 2017 |
| Ridge View Road over I-83 NB & SB | Good | 202.1 ft | 1,002 | 2010 |
| T-975; Red Mill RD over Fishing Creek | Good | 30.8 ft | 1,000 | 1996 |
| Pacific Avenue over Willis Run | Good | 33.1 ft | 1,000 | 1980 |
| Barnhart Drive over Gitts Run | Good | 29.9 ft | 1,000 | 2019 |
| Manor RD (sr 2029) over Cabin Creek | Good | 27.9 ft | 996 | 2016 |
| Kralltown Road over Doe Run | Good | 67.9 ft | 981 | 2016 |
| Jacobs Mill RD over Oil Creek | Good | 65.0 ft | 980 | 2018 |
| SR 3061 over Little Conewago Creek | Good | 44.0 ft | 971 | 1989 |
| Chestnut Grove RD over Stony Run | Good | 37.1 ft | 961 | 2021 |
| Pa 392; SR 0392 over Branch Of Fishing Creek | Good | 23.0 ft | 941 | 1998 |
| SR 2076 Stew-twn over I-83; SR 0083 | Good | 203.1 ft | 921 | 2011 |
| Pa 425; Woodbine over Bald Eagle Creek | Good | 51.8 ft | 904 | 2011 |
| Impounding Dam RD over S Br Conewago Creek | Good | 44.0 ft | 890 | 2018 |
| Pa 216; SR 0216 over Seaks Run | Good | 26.9 ft | 862 | 1992 |
| Sr3050 Woodberry over York Rail Co Itq-179982 | Good | 60.0 ft | 802 | 2015 |
| Bowers Bridge Road over Little Conewago Creek | Good | 92.8 ft | 789 | 2010 |
| SR 2087 over Inners Run | Good | 54.1 ft | 752 | 2017 |
| Pa 425; Woodbine over Muddy Creek | Good | 97.1 ft | 747 | 1934 |
| Clearview Rd. over Davidsburg Run | Good | 45.9 ft | 700 | 2023 |
| SR 3120 Access RD over Mill Creek | Good | 65.0 ft | 679 | 2017 |
| SR 4014 over Doe Run | Good | 39.0 ft | 664 | 1933 |
| T 809 Bermud. Ch. over Bermudian Creek | Good | 134.8 ft | 627 | 2017 |
| Big Mountain Rd. over Conewago Creek | Good | 438.0 ft | 622 | 2009 |
| Dooley RD over Scotts Run | Good | 44.9 ft | 583 | 2017 |
| Stewartstown Road over Deer Creek | Good | 89.9 ft | 582 | 1959 |
| T-572 Anderson RD over Trib To Leibs Creek | Good | 23.0 ft | 560 | 2019 |
| SR 2060 over Trib. N. Br. Muddy Run | Good | 28.9 ft | 487 | 1966 |
| T-976; Eden Drive over Fishing Creek | Good | 63.0 ft | 475 | 2022 |
| T-893 Rohlers Chur over Trib Conewago Creek | Good | 23.0 ft | 467 | 2021 |
| SR 2008 over Kreutz Creek | Good | 62.0 ft | 424 | 2016 |
| SR 8011 (ramp N) over Mill Creek | Good | 74.1 ft | 421 | 2020 |
| SR 8011 (ramp N) over Mill Creek | Good | 51.8 ft | 421 | 2020 |
| SR 1005 over Pa Turnpike (i-76) | Good | 159.1 ft | 409 | 2013 |
| SR 4032; Twp RD over Br Bermudian Creek | Good | 63.0 ft | 405 | 2012 |
| SR 2103 over Branch Of Deer Creek | Good | 39.0 ft | 374 | 1939 |
| Twin Arch Road over South Branch Codorus Cr. | Good | 50.9 ft | 365 | 2021 |
| T-760 Bank Hill RD over Canadochly Creek | Good | 24.9 ft | 350 | 1999 |
| T370 Pentland Rd. over East Br Codorus Creek | Good | 53.1 ft | 339 | 1996 |
| Sheep Bridge Rd. over I-83; SR 0083 NB & SB | Good | 170.9 ft | 336 | 1959 |
| Smoketown RD over T Codorus | Good | 39.0 ft | 333 | 2009 |
| T370; Pentland Rd. over East Br Codorus Creek | Good | 53.1 ft | 323 | 1998 |
| SR 2020 over Otter Creek | Good | 77.1 ft | 315 | 2001 |
| SR 2020 over S Fork Of Otter Creek | Good | 64.0 ft | 315 | 2012 |
| T619; Norris Road over Orson Run | Good | 40.0 ft | 302 | 1994 |
| Shady Dell Road over Paradise Creek | Good | 33.1 ft | 300 | 1991 |
| SR 4021 over Bennetts Run | Good | 102.0 ft | 294 | 1993 |
| Rockville Rd. over Pierceville Run | Good | 20.0 ft | 280 | 2022 |
| Beaver Creek Road over Beaver Creek | Good | 58.1 ft | 250 | 1972 |
| School House RD over Davidsburg Run | Good | 69.9 ft | 228 | 2024 |
| T-615 Gemmill RD over Neil Run | Good | 26.9 ft | 227 | 2004 |
| T822;conewago Road over Davidsburg Run | Good | 49.9 ft | 219 | 1999 |
| Richmond RD over Fishing Creek | Good | 59.1 ft | 218 | 1942 |
| Sr2075 Luurel Rd. over N.br.muddy Creek | Good | 44.9 ft | 216 | 2004 |
| SR 2030 Deer Rd. over Bald Eagle Creek | Good | 53.1 ft | 209 | 1999 |
| Boundary Avenue over Mill Creek | Good | 25.9 ft | 176 | 2018 |
| T-588 Hushon Road over Fishing Creek | Good | 25.9 ft | 172 | 2012 |
| Andersontown RD over Yellow Breeches Creek | Good | 140.1 ft | 171 | 2018 |
| SR 2046 High Rock over Muddy Creek | Good | 110.9 ft | 166 | 2016 |
| SR 4038 over N Br.of Bermudian Creek | Good | 56.1 ft | 156 | 2014 |
| Meisenhelder over Cabin Creek | Good | 43.0 ft | 153 | 2023 |
| West Gay St. over Fishing Creek | Good | 46.9 ft | 149 | 2012 |
| SR 2048 over Branch Of Muddy Creek | Good | 23.0 ft | 149 | 2021 |
| Ridge Road over N. Branch Bermudian Crk | Good | 43.0 ft | 144 | 2015 |
| Park Road over Codorus Creek | Good | 47.9 ft | 140 | 2016 |
| T-853 Bentz Mill R over N. Br. Of Bermudian CR | Good | 49.9 ft | 134 | 2017 |
| SR 2041 over Otter Creek | Good | 62.0 ft | 133 | 2005 |
| SR 3035 (allison M over Long Run | Good | 30.8 ft | 125 | 2021 |
| Milford Green Road over N Branch Bermudian Creek | Good | 70.9 ft | 119 | 2019 |
| Blymire Hollow Rd. over Blymire Creek | Good | 53.1 ft | 108 | 1994 |
| Line Road T-442 over E Branch Corodus Ck | Good | 21.0 ft | 100 | 2021 |
| T-592 Watson RD over Scott Creek | Good | 24.0 ft | 100 | 2021 |
| Bairs Mill Road over Kreutz Creek | Good | 105.0 ft | 85 | 2011 |
| Bass Lake Road over Trib. To Fishing Creek | Good | 23.0 ft | 78 | 1991 |
| Barrens Church RD over Dead Creek | Good | 25.9 ft | 59 | 1990 |
| S.wharf RD (t919) over Trib Stony Run | Good | 27.9 ft | 53 | 2001 |
| Whitetail Drive over Fishing Creek | Good | 43.0 ft | 50 | 1988 |
| Muddy Creek Road over South Branch Muddy Creek | Good | 65.0 ft | 50 | 2022 |
| Lost Hollow Road over N. Br. Bermudian Creek | Good | 59.1 ft | 35 | 1958 |
| T578 Blymire RD over Unt To E Br. Codorus Crk | Good | 33.1 ft | 25 | 2016 |
| T701 Cherry Street over Unt To E Br. Codorus Crk | Good | 35.1 ft | 17 | 2015 |