| Is 70 EB over US 11 | Poor | 149.0 ft | 62,680 | 1965 |
| Is 70 WB over US 11 | Poor | 149.0 ft | 62,680 | 1965 |
| Is 70 EB over Md 632 | Poor | 175.9 ft | 62,680 | 1966 |
| Is 70 WB over Md 632 | Poor | 175.9 ft | 62,680 | 1966 |
| Is 70 Ramp A over Beaver Creek | Poor | 158.1 ft | 37,200 | 1968 |
| Halfway Boulevard over Norfolk Southern Railroa | Poor | 125.0 ft | 21,909 | 1967 |
| US 522 over Potomac Riv Csx Trans. | Poor | 2577.1 ft | 10,550 | 1937 |
| Dogstreet Road over Dog Creek | Poor | 34.1 ft | 1,408 | 1940 |
| Yarrowsburg Road over Israel Creek | Poor | 24.0 ft | 687 | 1940 |
| Roxbury Road over Beaver Creek | Poor | 66.6 ft | 533 | 1920 |
| Taylors Landing Ac over C&o Canal | Poor | 41.7 ft | 530 | 1969 |
| Snyders Landing Ac over C&o Canal | Poor | 42.0 ft | 212 | 1969 |
| Appletown Road over Tributary Of Dog Creek | Poor | 24.6 ft | 172 | 1920 |
| Is 81 SB over Csx Trans. | Fair | 199.1 ft | 93,204 | 1964 |
| Is 70 EB over Beaver Creek | Fair | 198.2 ft | 72,140 | 1968 |
| Is 70 WB over Beaver Creek | Fair | 198.2 ft | 72,140 | 1966 |
| Is 81 over Trib To Semple Run | Fair | 173.9 ft | 68,040 | 1965 |
| Is 81 NB over Maugansville Road | Fair | 175.9 ft | 63,000 | 1958 |
| Is 81 SB over Maugansville Road | Fair | 189.0 ft | 63,000 | 1958 |
| Is 81 NB over Norfolk Southern Rr | Fair | 173.9 ft | 63,000 | 1958 |
| Is 81 SB over Norfolk Southern Rr | Fair | 173.9 ft | 63,000 | 1958 |
| Is 70 EB over Antietam Creek | Fair | 238.8 ft | 62,740 | 1968 |
| Is 70 WB over Antietam Creek | Fair | 238.8 ft | 62,740 | 1968 |
| Is 70 EB over US 40 Alt | Fair | 184.1 ft | 62,740 | 1965 |
| Is 70 WB over US 40 Alt | Fair | 184.1 ft | 62,740 | 1965 |
| Is 70 WB over Is 81 | Fair | 275.3 ft | 62,680 | 1964 |
| Is 81 over Br Of Conococheague Cree | Fair | 161.1 ft | 61,350 | 1965 |
| Is 70 over Landis Spring Branch | Fair | 274.0 ft | 61,140 | 1966 |
| Is 70 EB over Whitehall RD | Fair | 144.0 ft | 61,140 | 1967 |
| Is 70 WB over Whitehall RD | Fair | 144.0 ft | 61,140 | 1967 |
| Is 70 EB over Csx Trans. | Fair | 121.1 ft | 60,800 | 1968 |
| Is 70 EB over Md 66 | Fair | 146.0 ft | 58,600 | 1968 |
| Is 70 WB over Md 66 | Fair | 146.0 ft | 58,600 | 1966 |
| Is 70 WB over Crystal Falls Drive | Fair | 133.9 ft | 58,600 | 1968 |
| Is 70 EB over Hopewell RD | Fair | 92.8 ft | 53,350 | 1964 |
| Is 70 WB over Hopewell RD | Fair | 92.8 ft | 53,350 | 1964 |
| Is 81 SB over Maugans AVE | Fair | 159.1 ft | 52,330 | 1958 |
| Is 81 NB over Showalter Road | Fair | 133.9 ft | 47,030 | 1958 |
| Is 81 SB over Showalter Road | Fair | 133.9 ft | 47,030 | 1958 |
| Is 70 over Br Of Conococheague Cree | Fair | 270.0 ft | 45,040 | 1966 |
| Is 70 WB over Gr Tonoloway Ck Co Rds | Fair | 502.0 ft | 42,052 | 1965 |
| Is 70 EB over Conococheague Creek | Fair | 370.1 ft | 41,757 | 1966 |
| Is 70 EB over Ashton RD | Fair | 85.0 ft | 40,770 | 1965 |
| Is 70 WB over Ashton RD | Fair | 99.1 ft | 40,770 | 1965 |
| Is 70 WB over Little Conococheague Cre | Fair | 41.0 ft | 40,770 | 1965 |
| Is 70 EB over ST Paul RD | Fair | 120.1 ft | 40,770 | 1965 |
| Is 70 WB over ST Paul RD | Fair | 115.2 ft | 40,770 | 1965 |
| Is 70 WB over Meadow Brook Creek | Fair | 80.1 ft | 40,770 | 1967 |
| Is 70 WB over Ramp D2 To Md 615 | Fair | 148.0 ft | 38,542 | 1960 |
| Is 70 EB over Norfolk Southern Rr | Fair | 120.1 ft | 38,145 | 1965 |
| Is 81 NB over Csx Trans. | Fair | 199.1 ft | 37,141 | 1964 |
| US 40 over Hamilton Run | Fair | 29.9 ft | 35,842 | 1941 |
| Is 70 WB over Norfolk Southern Rr | Fair | 120.1 ft | 34,890 | 1965 |
| Is 70 WB over Norfolk Southern Railroa | Fair | 117.1 ft | 34,890 | 1968 |
| Is 70 EB over Ramp E2 From Md 615 | Fair | 30.8 ft | 34,830 | 1960 |
| Is 70 WB over Ramp E2 From Md 615 | Fair | 30.8 ft | 34,830 | 1960 |
| Is 70 EB over Norfolk & Southern Rr | Fair | 117.1 ft | 33,892 | 1968 |
| Is 70 WB over Licking Creek Co Road | Fair | 377.0 ft | 24,875 | 1965 |
| Is 70 WB over Csx Trans. | Fair | 155.8 ft | 24,316 | 1965 |
| US 340 over Israel Crk Appala. Trl. | Fair | 341.9 ft | 23,943 | 1963 |
| Is 70 EB over Licking Creek Co Road | Fair | 387.1 ft | 23,201 | 1965 |
| Is 70 EB over Csx Trans. | Fair | 150.9 ft | 22,822 | 1965 |
| US 40 WB over Antietam Creek | Fair | 160.1 ft | 21,558 | 1936 |
| US 340 over Potomac River Csx Trans | Fair | 2251.0 ft | 20,830 | 1946 |
| US 40 over Antietam Creek | Fair | 226.0 ft | 20,819 | 1966 |
| Is 68 EB over Sideling Hill Creek | Fair | 533.1 ft | 19,950 | 1982 |
| Is 68 EB over Rice Road | Fair | 83.0 ft | 19,950 | 1985 |
| Is 68 over Bear Creek | Fair | 22.0 ft | 19,950 | 1982 |
| Is 68 WB over Is 70 Ebr Is 68 Ramp D | Fair | 233.9 ft | 19,780 | 1965 |
| Is 70 EB over Gr Tonoloway Ck Co Rds | Fair | 408.1 ft | 19,611 | 1965 |
| Is 68 EB over Creek RD | Fair | 134.8 ft | 19,000 | 1965 |
| Is 68 WB over Creek RD | Fair | 144.0 ft | 19,000 | 1965 |
| Is 70 EB over Is 68 Ramp D | Fair | 142.1 ft | 19,000 | 1965 |
| Halfway Boulevard over Csxt Railroad | Fair | 165.0 ft | 18,183 | 1965 |
| Halfway Boulevard over Underpass Way-valley Mal | Fair | 50.9 ft | 16,373 | 1971 |
| North Burhans BLVD over Norfolk Southern Railroa | Fair | 178.1 ft | 16,086 | 1960 |
| US 40 EB over I-70 | Fair | 280.8 ft | 15,958 | 1968 |
| US 40 WB over I-70 | Fair | 280.8 ft | 15,933 | 1968 |
| Md 58 over Is 81 | Fair | 253.0 ft | 14,431 | 1958 |
| US 11 over Is 81 | Fair | 332.0 ft | 14,341 | 1965 |
| Virginia Avenue over Norfolk Southern Railroa | Fair | 63.0 ft | 14,139 | 1983 |
| US 40 EB over Is 81 | Fair | 292.0 ft | 12,846 | 1958 |
| US 40 WB over Is 81 | Fair | 292.0 ft | 12,846 | 1958 |
| Md 60 over Marsh Run | Fair | 23.0 ft | 12,172 | 1900 |
| Md 632 over Norfolk & Western Rr | Fair | 259.8 ft | 12,081 | 1976 |
| Md 64 over Antietam Creek | Fair | 107.9 ft | 12,022 | 1933 |
| US 40 over Conococheague Creek | Fair | 370.1 ft | 11,832 | 1936 |
| Burhans Boulevard over Norfolk Southern Railroa | Fair | 151.9 ft | 11,223 | 1962 |
| Burhans Boulevard over Norfolk Southern Railroa | Fair | 162.1 ft | 11,223 | 1962 |
| US 522 over Md 144/west Main Street | Fair | 586.0 ft | 10,911 | 1937 |
| US 40 over Landis Spring Branch | Fair | 37.1 ft | 10,742 | 1936 |
| US 40 over Beaver Creek | Fair | 91.9 ft | 10,742 | 1936 |
| Md 60 over Antietam Creek | Fair | 235.9 ft | 9,902 | 1941 |
| Wilson Boulevard over Norfolk Southern Railroa | Fair | 247.7 ft | 9,800 | 1983 |
| Md 63 over Br Of Conococheague Cree | Fair | 26.9 ft | 9,581 | 1959 |
| Md 63 over Br Of Conococheague Cree | Fair | 81.0 ft | 9,581 | 1959 |
| Jefferson Boulevar over Hamilton Run | Fair | 22.0 ft | 9,505 | 1929 |
| Md 64 over Beaver Creek | Fair | 53.1 ft | 8,922 | 1957 |
| Md 66 over Beaver Creek | Fair | 32.2 ft | 8,291 | 1932 |
| US 522 over Is 70 Ebr Ramp A | Fair | 206.0 ft | 8,230 | 1965 |
| Md 144wb over Tonoloway Creek | Fair | 305.1 ft | 8,201 | 1940 |
| US 40 over Is 70 | Fair | 399.6 ft | 7,477 | 1968 |
| Md 68 over Winchester & Western Rr | Fair | 116.1 ft | 7,000 | 1965 |
| Is 70 EB Cd over Is 81 | Fair | 274.0 ft | 6,988 | 1964 |
| Md 34 over Trib To Lit Antietam Crk | Fair | 25.9 ft | 6,981 | 1957 |
| US 11 over Potomac River Csx Trans | Fair | 1701.1 ft | 6,761 | 1909 |
| Md 64 over Little Antietam Creek | Fair | 81.0 ft | 6,732 | 1958 |
| Md 64 over Little Antietam Creek | Fair | 106.0 ft | 6,732 | 1958 |
| Md 64 over Csx Transportation | Fair | 107.9 ft | 6,732 | 2000 |
| US 40 Alt over Antietam Creek | Fair | 130.9 ft | 6,082 | 1823 |
| US 40 Alt over Beaver Creek | Fair | 65.9 ft | 6,082 | 1931 |
| US 40 Alt over Little Beaver Creek | Fair | 29.9 ft | 6,082 | 1949 |
| US 40 over Little Beaver Creek | Fair | 28.9 ft | 5,972 | 1936 |
| Md 34 over Potomac Riv & C&o Canal | Fair | 1096.5 ft | 5,900 | 2005 |
| Md 418 over Trib To Red Run | Fair | 21.0 ft | 5,880 | 1958 |
| Md 632 over ST James Run | Fair | 201.1 ft | 5,601 | 1966 |
| Md 67 over Dog Creek | Fair | 22.0 ft | 5,422 | 1959 |
| Md 67 over Little Antietam Creek | Fair | 106.0 ft | 5,422 | 1959 |
| Md 66 over Blackrock Creek | Fair | 49.9 ft | 5,291 | 1968 |
| Md 67 over Abandoned Rr Israel Cre | Fair | 409.1 ft | 5,202 | 1969 |
| Mount Aetna Road over Antietam Creek | Fair | 200.1 ft | 5,120 | 1980 |
| Md 66 over Beaver Creek | Fair | 23.0 ft | 4,961 | 1900 |
| Md 34 over Antietam Creek | Fair | 245.1 ft | 4,951 | 1958 |
| Md 34 over Little Antietam Creek | Fair | 132.9 ft | 4,951 | 1958 |
| Md 68 over Conococheague Creek | Fair | 167.0 ft | 4,532 | 1829 |
| Md 144wa over Is 81 | Fair | 271.0 ft | 4,502 | 1963 |
| Rodman Avenue over Sherricks Run | Fair | 160.1 ft | 4,300 | 1965 |
| Md 144wb over Little Tonoloway Creek | Fair | 47.9 ft | 4,051 | 1925 |
| US 40 over Little Conococheague Cre | Fair | 39.0 ft | 3,912 | 1900 |
| South Pointe Drive over Tributary Of Antietam CR | Fair | 34.1 ft | 3,828 | 1993 |
| Prospect Street over Antietam Street | Fair | 30.8 ft | 2,730 | 1836 |
| Md 68 over Antietam Creek | Fair | 132.9 ft | 2,592 | 1833 |
| Md 68 over Beaver Creek | Fair | 38.1 ft | 2,592 | 1824 |
| Security Road over Hamilton Run | Fair | 24.9 ft | 2,518 | 1957 |
| Md 68 over Little Conococheague Cre | Fair | 88.9 ft | 2,482 | 1974 |
| Bower Avenue over Is 70 | Fair | 205.1 ft | 2,314 | 1968 |
| Md 68 over Is 70 | Fair | 273.0 ft | 2,290 | 1965 |
| Md 491 over Little Antietam Creek | Fair | 118.1 ft | 2,130 | 1961 |
| Md 62 over Little Antietam Creek | Fair | 76.1 ft | 2,080 | 1931 |
| Sandy Hook Road over Csxt Railroad | Fair | 51.2 ft | 1,727 | 1925 |
| Md 550 over Trib To Lake Royer | Fair | 107.9 ft | 1,630 | 1945 |
| Dogstreet Road over Little Antietam Creek | Fair | 65.3 ft | 1,560 | 1850 |
| Md 494 over Conococheague Creek | Fair | 272.0 ft | 1,539 | 1932 |
| Wolfsville Road over Beaver Creek | Fair | 27.9 ft | 1,500 | 1915 |
| Millbrook Road over Little Antietam Creek | Fair | 56.1 ft | 1,467 | 1965 |
| US 40 over Licking Creek | Fair | 306.1 ft | 1,455 | 1938 |
| Boyd Road over Is 70 Ebr | Fair | 178.1 ft | 1,392 | 1965 |
| Boyd Road over Is 70 Wbr | Fair | 194.9 ft | 1,392 | 1965 |
| Cedar Ridge Road over Is 70 EB | Fair | 124.0 ft | 1,344 | 1967 |
| Cedar Ridge Road over Is 70 WB | Fair | 124.0 ft | 1,344 | 1967 |
| Big Spring Road over Is 70 | Fair | 263.1 ft | 1,248 | 1965 |
| Kemps Mill Road over Conococheague Creek | Fair | 164.0 ft | 1,187 | 1976 |
| US 40 EB over Is 70 Wbr | Fair | 238.8 ft | 1,182 | 1965 |
| Keedysville Road over Antietam Creek | Fair | 105.0 ft | 1,173 | 1830 |
| Keedysville Road over Little Antietam Creek | Fair | 67.9 ft | 1,173 | 1858 |
| Millbrook Road over Little Antietam Creek | Fair | 28.2 ft | 1,173 | 1920 |
| Plantation Drive over Tributary Of Antietam CR | Fair | 45.6 ft | 1,136 | 1996 |
| Boyd Road over Camp Spring Run | Fair | 30.8 ft | 1,116 | 1950 |
| Hickory School Roa over Semple Run | Fair | 25.9 ft | 1,077 | 1996 |
| College Road over Saint James Run | Fair | 23.0 ft | 1,006 | 1950 |
| Sandy Mile RD over Is 68 | Fair | 399.0 ft | 999 | 1965 |
| Beaver Creek RD over I-70 | Fair | 273.0 ft | 999 | 1965 |
| Cearfoss Pike over Conococheague Creek | Fair | 569.9 ft | 999 | 1977 |
| Md 144wb over Is 68 | Fair | 249.0 ft | 972 | 1987 |
| Hopewell Road over Semple Run | Fair | 22.0 ft | 933 | 1966 |
| Cedar Ridge Road over Meadow Brook | Fair | 39.4 ft | 900 | 1935 |
| Dogstreet Road over Dog Creek | Fair | 28.9 ft | 874 | 1900 |
| Broadfording Road over Little Conococheague Crk | Fair | 21.3 ft | 868 | 1972 |
| King Road over Tributary Of Little Anti | Fair | 22.0 ft | 844 | 1992 |
| Greensburg Road over Little Antietam Creek | Fair | 53.1 ft | 811 | 1974 |
| Rock Hill Road over Unnamed Stream | Fair | 24.0 ft | 778 | 1920 |
| Roxbury Road over Antietam Creek | Fair | 98.1 ft | 778 | 1824 |
| Harpers Ferry Road over Antietam Creek | Fair | 150.9 ft | 720 | 1832 |
| Ashton Road over Little Conococheague Cre | Fair | 26.9 ft | 704 | 1960 |
| Md 56 over Little Conococheague Cre | Fair | 49.9 ft | 681 | 1907 |
| Crystal Falls Driv over Beaver Creek | Fair | 22.0 ft | 678 | 1890 |
| Md 844 over Beaver Creek | Fair | 26.9 ft | 599 | 1900 |
| Walnut Point RD over Is 70 | Fair | 248.0 ft | 566 | 1965 |
| Woodmont Road over Little Tonoloway Creek | Fair | 23.0 ft | 507 | 1918 |
| Unger Road over Grove Creek | Fair | 38.1 ft | 498 | 1908 |
| Md 845a over Little Antietam Creek | Fair | 49.9 ft | 490 | 1927 |
| Pectonville Road over Licking Creek | Fair | 134.5 ft | 475 | 1982 |
| Burnside Bridge Ro over Antietam Creek | Fair | 175.5 ft | 461 | 1965 |
| Dam No. 5 Road over Little Conococheague Cre | Fair | 39.0 ft | 430 | 1993 |
| Barnes Road over Beaver Creek | Fair | 50.9 ft | 399 | 1906 |
| Manor Church Road over Antietam Creek | Fair | 102.0 ft | 365 | 1982 |
| Hanging Rock Road over Lanes Run | Fair | 29.9 ft | 340 | 1984 |
| Gossard Mill Road over Rockdale Run | Fair | 50.9 ft | 330 | 1977 |
| Brownsville Road over Israel Creek | Fair | 39.4 ft | 325 | 1904 |
| Burnside Bridge RD over Sharmans Branch | Fair | 25.3 ft | 310 | 1978 |
| Amos Reeder Road over Dog Creek | Fair | 21.3 ft | 238 | 1958 |
| Poplar Grove Road over Little Antietam Creek | Fair | 40.0 ft | 233 | 1910 |
| Ernstsville RD over Is 70 | Fair | 228.0 ft | 200 | 1964 |
| River Park Road over C&o Canal | Fair | 107.3 ft | 200 | 1879 |
| Unger Road over Grove Creek | Fair | 22.0 ft | 194 | 1830 |
| Toms Road over Beaver Creek | Fair | 46.9 ft | 192 | 1985 |
| Mcfarland Road over Bear Creek | Fair | 23.6 ft | 183 | 1916 |
| Marble Quarry Road over Little Antietam Creek | Fair | 30.8 ft | 178 | 1985 |
| Beaver Creek Churc over Beaver Creek | Fair | 143.4 ft | 168 | 1930 |
| Gapland Road over Israel Creek | Fair | 23.6 ft | 160 | 1922 |
| High Germany Road over Sideling Hill Creek | Fair | 125.0 ft | 153 | 1961 |
| Hogmaw Road over Little Antietam Creek | Fair | 31.2 ft | 153 | 1988 |
| Service Road over Beaver Creek | Fair | 57.1 ft | 150 | 1968 |
| Kretsinger Road over Little Antietam Creek | Fair | 22.0 ft | 131 | 1987 |
| Park Road 2 over Little Tonoloway Creek | Fair | 42.0 ft | 123 | 1950 |
| Benevola Newcomer over Beaver Creek | Fair | 56.1 ft | 109 | 1993 |
| Prophet Acres Road over Tributary Of Marsh Run | Fair | 38.1 ft | 84 | 2005 |
| Pearre Road over Sideling Hill Creek | Fair | 109.6 ft | 66 | 1890 |
| South Hawbaker Cir over Toms Run | Fair | 29.9 ft | 56 | 1977 |
| Fort Frederick Acc over C&o Canal | Fair | 31.2 ft | 50 | 1973 |
| Licking Creek Road over Lanes Run | Fair | 27.9 ft | 40 | 1960 |
| Is 70 EB over Crystal Falls Drive | Good | 93.5 ft | 70,975 | 2024 |
| Is 81 NB over Md 63/68 | Good | 165.0 ft | 61,300 | 1965 |
| Is 81 SB over Md 63/68 | Good | 165.0 ft | 61,300 | 1965 |
| Is 70 EB over Md 65 | Good | 190.0 ft | 60,800 | 2023 |
| Is 70 WB over Md 65 | Good | 190.0 ft | 60,800 | 2023 |
| Is 70 WB over Csx Trans. | Good | 121.1 ft | 60,800 | 1968 |
| Is 70 over Blackrock Creek | Good | 350.1 ft | 58,600 | 1968 |
| Is 70 EB over Black Rock RD | Good | 119.1 ft | 58,600 | 2009 |
| Is 70 WB over Black Rock RD | Good | 119.1 ft | 58,600 | 2009 |
| Is 81 NB over Maugans AVE | Good | 159.1 ft | 52,330 | 1958 |
| Is 70 EB over Md 63 | Good | 167.0 ft | 47,400 | 2014 |
| Is 70 WB over Md 63 | Good | 167.0 ft | 47,400 | 2014 |
| Is 70 over Semple Run | Good | 204.1 ft | 45,040 | 1966 |
| Is 70 EB over Little Conococheague Cre | Good | 71.9 ft | 40,770 | 1965 |
| Is 70 EB over Meadow Brook Creek | Good | 132.9 ft | 40,770 | 1967 |
| Is 70 WB over Conococheague Creek | Good | 370.1 ft | 37,899 | 1966 |
| Is 70 EB over Pennsylvania AVE | Good | 151.9 ft | 37,440 | 1965 |
| Is 70 WB over Pennsylvania AVE | Good | 139.1 ft | 37,440 | 1965 |
| Is70/us40 Rp A over Is 70 Ebr & Ramp B | Good | 228.0 ft | 26,700 | 1989 |
| Is 68 WB over Sideling Hill Creek | Good | 533.1 ft | 19,950 | 1982 |
| Is 68 WB over Rice Road | Good | 83.0 ft | 19,950 | 1985 |
| Is 68 EB over Md 903 | Good | 86.0 ft | 19,950 | 1984 |
| Is 68 WB over Md 903 | Good | 86.0 ft | 19,950 | 1984 |
| Is 70 EB over Is 70 Ramp A | Good | 148.0 ft | 19,400 | 1965 |
| Is 68 over Little Tonoloway Creek | Good | 340.9 ft | 19,000 | 1965 |
| Wilson Boulevard over Pine Street | Good | 54.1 ft | 16,448 | 1983 |
| Halfway BLVD over Is 81 | Good | 245.1 ft | 13,020 | 2001 |
| Maryland 63 over Csx Trans. | Good | 152.9 ft | 12,600 | 1959 |
| East Oak Ridge Dri over Antietam Creek | Good | 108.9 ft | 12,292 | 1833 |
| Is 70 Ramp B over Beaver Creek | Good | 191.3 ft | 7,850 | 1968 |
| Hopewell Road over Tributary Of Semple Run | Good | 24.0 ft | 7,648 | 1964 |
| Governor Lane Boul over Tributary Of Conococheag | Good | 28.5 ft | 7,589 | 1972 |
| Eastern Boulevard over Hamilton Run | Good | 104.0 ft | 7,080 | 1995 |
| Is 70 WB Cd over Is 81 | Good | 275.3 ft | 6,988 | 1964 |
| Governor Lane Boul over Tributary Of Semple Run | Good | 31.2 ft | 5,806 | 1969 |
| Md 67 over US 340 | Good | 184.1 ft | 5,202 | 1969 |
| Halfway Boulevard over Tributary Of Conococheag | Good | 66.3 ft | 4,256 | 2005 |
| South Pointe Drive over Tributary Of Antietam CR | Good | 45.6 ft | 3,885 | 2000 |
| Is 81 Ramp 8 over Br Of Conococheague Cree | Good | 38.1 ft | 3,561 | 1965 |
| Leitersburg-smiths over Little Antietam Creek | Good | 84.0 ft | 2,760 | 1981 |
| Hopewell Road over Br Of Conococheague Cree | Good | 44.0 ft | 2,454 | 1965 |
| Bartow Drive over Tributary To Conococheag | Good | 27.9 ft | 2,418 | 2000 |
| Poffenberger Road over Antietam Creek | Good | 20.0 ft | 1,698 | 1841 |
| Poffenberger Road over Antietam Creek | Good | 120.1 ft | 1,698 | 1840 |
| Garis Shop Road over Antietam Creek | Good | 131.9 ft | 1,698 | 1839 |
| Mt Aetna Road over Beaver Creek | Good | 28.9 ft | 1,654 | 1993 |
| Leiters Mill Road over Antietam Creek | Good | 56.1 ft | 1,470 | 1839 |
| Md 56 over Is 70 | Good | 231.0 ft | 1,325 | 1964 |
| Old Forge Road over Marsh Run | Good | 35.1 ft | 1,214 | 1998 |
| Bikle Road over Little Antietam Creek | Good | 49.5 ft | 1,091 | 1998 |
| Md 144wb over Little Tonoloway Creek | Good | 90.9 ft | 972 | 1965 |
| Mills Road over Sharmans Branch | Good | 51.2 ft | 965 | 2009 |
| Tollgate Ridge RD over Tonoloway Creek | Good | 58.4 ft | 828 | 1916 |
| Earth Care Road over Conococheague Creek | Good | 624.0 ft | 721 | 2000 |
| Md 63 over ST James Run | Good | 27.9 ft | 650 | 2017 |
| Garretts Mill Road over Israel Creek | Good | 27.2 ft | 590 | 2019 |
| Old Forge Road over Antietam Creek | Good | 137.1 ft | 580 | 1863 |
| Md 56 over Toms Run | Good | 27.2 ft | 500 | 2023 |
| Landis Road over Trib. Of Landis Spring | Good | 27.9 ft | 423 | 2001 |
| Sprecher Road over Marsh Run | Good | 26.9 ft | 380 | 1986 |
| Coffman Farms RD over Little Antietam Creek | Good | 54.5 ft | 362 | 1832 |
| Sprecher Road over Marsh Run | Good | 26.9 ft | 347 | 1920 |
| Indian Springs RD over Lanes Run | Good | 26.9 ft | 295 | 1940 |
| Nicodemus Mill RD over Dog Creek | Good | 36.4 ft | 294 | 1996 |
| Broadfording Road over Conococheague Creek | Good | 159.1 ft | 265 | 1829 |
| Clopper Road over Antietam Creek | Good | 81.7 ft | 229 | 2005 |
| Marble Quarry Road over Little Antietam Creek | Good | 36.1 ft | 223 | 2007 |
| Dam #4 Road over C&o Canal | Good | 53.8 ft | 212 | 1971 |
| Millers Church RD over Antietam Creek | Good | 166.3 ft | 193 | 1984 |
| Marble Quarry Road over Little Antietam Creek | Good | 71.5 ft | 178 | 1920 |
| Dargan Bend Access over C&o Canal | Good | 44.0 ft | 159 | 2024 |
| Mcdade RD over US 40 | Good | 225.1 ft | 150 | 1960 |
| Battletown Road over Antietam Creek | Good | 75.1 ft | 126 | 1985 |
| Frog Eye Road over Israel Creek | Good | 54.5 ft | 100 | 2021 |
| Warner Hollow Road over Tributary Of Edgemont Re | Good | 28.9 ft | 96 | 1985 |
| Little Tonoloway A over C&o Canal | Good | 42.0 ft | 72 | 1969 |
| North Hawbaker Cir over Toms Run | Good | 25.6 ft | 56 | 1977 |
| Kirk Woods Park Ro over Little Tonoloway Creek | Good | 62.7 ft | 53 | 2008 |
| Unnamed Road over Rattle Run | Good | 29.9 ft | 10 | 1997 |
| Unnamed Road over Little Conococheague Cre | Good | 30.8 ft | 10 | 2002 |