| Sr0080 EB over North Fork & Wat Plnt RD | Poor | 1082.0 ft | 12,277 | 1962 |
| Sr3031 over Lick Run | Poor | 28.9 ft | 279 | 1954 |
| Sr3003 over Cherry Run | Poor | 23.0 ft | 254 | 1982 |
| Sr3003 over Redbank Creek | Poor | 191.9 ft | 244 | 1938 |
| Sr4006 over North Fork Creek | Poor | 89.9 ft | 197 | 1961 |
| T-346 Cathers Run over Cathers Run | Poor | 33.1 ft | 50 | 1936 |
| T-353 Bottom RD over Mill Run | Poor | 28.9 ft | 50 | 1909 |
| T-517 Kramer RD over Big Run | Poor | 62.0 ft | 50 | 1988 |
| T-408 Trussell Rd. over Indiancamp Run | Poor | 28.9 ft | 50 | 1960 |
| T-396 Seldom Seen over Coder Run | Poor | 24.9 ft | 50 | 1914 |
| T-472 Humpback RD over North Fork Creek | Poor | 81.0 ft | 50 | 1935 |
| Anderson Road over Runaway Run | Poor | 49.9 ft | 50 | 1911 |
| Camp Road over Clear Creek | Poor | 34.1 ft | 25 | 1966 |
| T-386 Dobson RD over Big Run | Poor | 67.9 ft | 0 | 1901 |
| Sr0080 Eb&wb over Little Mill Creek | Fair | 43.0 ft | 20,738 | 1962 |
| Sr0080 WB over Sr0036 Nb&sb | Fair | 159.1 ft | 12,788 | 1960 |
| Sr0080 WB over Sr4003 | Fair | 107.0 ft | 12,788 | 1962 |
| Sr0080 WB over North Fork & Wat Plnt RD | Fair | 1004.9 ft | 12,788 | 1962 |
| Sr0080 EB over Sr0036 Nb&sb | Fair | 158.1 ft | 12,277 | 1960 |
| Sr0080 EB over Sr4003 | Fair | 107.0 ft | 12,277 | 1962 |
| Sr0080 EB over Sr1004 | Fair | 108.9 ft | 11,406 | 1964 |
| Sr0080 EB over Falls Creek | Fair | 20.0 ft | 11,406 | 1970 |
| Sr0080 EB over Beaverdam Run | Fair | 22.0 ft | 11,406 | 1970 |
| Sr0080 EB over Buff & Pitt Rr; Wolf Run | Fair | 354.0 ft | 11,406 | 1970 |
| Sr0080 EB over Aband Conrail Rr | Fair | 183.1 ft | 11,406 | 1970 |
| SR 0119 over Elk Run | Fair | 96.1 ft | 10,538 | 2013 |
| Sr0080 WB over Sr0028 Nb&sb | Fair | 144.0 ft | 10,486 | 1962 |
| Sr0080 WB over Mill Creek | Fair | 206.0 ft | 10,486 | 1962 |
| Sr0080 WB over Fivemile Run | Fair | 43.0 ft | 10,486 | 1962 |
| Sr0080 WB over Sr1005 | Fair | 118.1 ft | 10,486 | 1964 |
| Sr0080 WB over T-479 Moore Road | Fair | 63.0 ft | 10,486 | 1964 |
| Sr0080 EB over Sr0028 Nb&sb | Fair | 144.0 ft | 10,252 | 1962 |
| Sr0080 EB over Mill Creek | Fair | 182.1 ft | 10,252 | 1962 |
| Sr0080 EB over Sr1005 | Fair | 119.1 ft | 10,252 | 1964 |
| Sr0080 EB over T-450 Moore Road | Fair | 63.0 ft | 10,252 | 1964 |
| Sr0036 over Mahoning Creek | Fair | 120.1 ft | 8,506 | 1983 |
| Sr0219 over Mcewen Run | Fair | 30.8 ft | 8,458 | 1961 |
| Sr0219 over Rattlesnake Run | Fair | 38.1 ft | 8,458 | 1961 |
| Sr0322 over North Fork Creek | Fair | 118.1 ft | 8,429 | 2010 |
| Sr0219 over Little Toby Creek | Fair | 98.1 ft | 7,749 | 2008 |
| SR 0080 WB over Sr1004 | Fair | 107.0 ft | 7,230 | 1964 |
| Sr0080 WB over Falls Creek | Fair | 25.9 ft | 7,230 | 1970 |
| Sr0080 WB over Beaverdam Run | Fair | 24.0 ft | 7,230 | 1970 |
| Sr0080 WB over Buff & Pitt Rr; Wolf Run | Fair | 354.0 ft | 7,230 | 1970 |
| Sr0080 WB over Aband Conrail Rr | Fair | 173.9 ft | 7,230 | 1970 |
| Sr0028 over Little Toby Creek | Fair | 113.8 ft | 6,155 | 1989 |
| Sr0322 over Soldier Run | Fair | 28.9 ft | 4,834 | 1926 |
| Sr0322 over Trib To Soldier Run | Fair | 24.9 ft | 4,834 | 1927 |
| Sr0322 over Sandy Lick Creek | Fair | 89.9 ft | 4,430 | 1913 |
| Sr0322 over Soldier Run | Fair | 32.2 ft | 4,344 | 1936 |
| Sr0322 over Soldier Run | Fair | 33.1 ft | 4,344 | 1936 |
| Sr0436 over Mahon Cr/water St/b&p Rr | Fair | 824.1 ft | 4,213 | 2018 |
| Sr0310 over Cold Spring Run | Fair | 24.0 ft | 3,920 | 1960 |
| Sr0322 over Soldier Run | Fair | 58.1 ft | 3,897 | 1927 |
| Sr0322 over Fehley Run | Fair | 24.9 ft | 3,897 | 1957 |
| Sr0322 over Rathmel Run | Fair | 26.9 ft | 3,897 | 1927 |
| Sr0028 over Coder Run | Fair | 24.9 ft | 3,608 | 1935 |
| Sr0036 over Redbank Creek | Fair | 256.9 ft | 3,598 | 1996 |
| Sr0036 over Little Sandy Creek | Fair | 47.9 ft | 3,265 | 1971 |
| SR 0310 over Elk Run | Fair | 60.0 ft | 2,744 | 2013 |
| SR 0310 over Little Elk Creek | Fair | 23.0 ft | 2,744 | 2013 |
| Sr0322 over Mill Creek | Fair | 78.1 ft | 2,488 | 1990 |
| Sr0950 over Panther Run | Fair | 21.0 ft | 2,246 | 1934 |
| Sr3033 Pickering over Redbank Creek | Fair | 279.9 ft | 1,882 | 1986 |
| Sr0830 over Sr0080 WB | Fair | 176.8 ft | 1,839 | 1970 |
| Sr0830 over Sr0080 EB | Fair | 169.9 ft | 1,839 | 1970 |
| Sr2011 over Canoe Creek | Fair | 55.1 ft | 1,738 | 1932 |
| Sr0310 over Trout Run | Fair | 55.1 ft | 1,585 | 1926 |
| Sr0310 over Soldier Run | Fair | 59.1 ft | 1,585 | 1940 |
| Sr0410 over Stump Creek | Fair | 83.0 ft | 1,484 | 1940 |
| Sr0899 over Clarion River | Fair | 363.8 ft | 1,263 | 1963 |
| Sr2019 over Mahoning Creek | Fair | 119.1 ft | 1,236 | 1970 |
| SR 3033 2nd St. over Sandy Lick Creek | Fair | 170.9 ft | 1,119 | 1965 |
| SR 3007 over Redbank Creek | Fair | 199.1 ft | 1,077 | 2014 |
| Sr2009 over Mahoning Creek | Fair | 196.9 ft | 1,017 | 1961 |
| Sr1830 over Mill Creek | Fair | 65.0 ft | 948 | 1952 |
| South Penn ST over Mahoning Creek | Fair | 171.9 ft | 725 | 1974 |
| Sr0830 over Sr0080 Eb&wb | Fair | 307.1 ft | 706 | 2005 |
| Sr0949 over Sr0080 Eb&wb | Fair | 220.1 ft | 681 | 1960 |
| Worth Street over Soldier Run | Fair | 65.0 ft | 671 | 1937 |
| Sr2007 over Soldier Run | Fair | 67.9 ft | 629 | 1962 |
| Sr2033 over Rathmel Run | Fair | 21.0 ft | 578 | 1908 |
| Sr3013 over Mahoning Creek | Fair | 244.1 ft | 532 | 1960 |
| Sr0949 over Welch Run | Fair | 20.0 ft | 528 | 1936 |
| Sr4001 over Sr0080 Eb&wb | Fair | 202.1 ft | 478 | 1960 |
| Sr2025 over Sandy Lick Creek | Fair | 181.1 ft | 446 | 1984 |
| Sr1015 over Curry Run | Fair | 30.8 ft | 445 | 1970 |
| Sr3008 over Rose Run | Fair | 40.0 ft | 438 | 1964 |
| Sr3011 over Perryville Run | Fair | 21.0 ft | 391 | 1942 |
| Sr1019 over Wolf Run | Fair | 85.0 ft | 351 | 1990 |
| Sr3007 over Beaver Run | Fair | 54.1 ft | 349 | 1962 |
| Sr3039 over Fivemile Run | Fair | 57.1 ft | 347 | 1998 |
| Sr3007 over Beaver Run | Fair | 38.1 ft | 335 | 1930 |
| Sr1011 over Mill Creek | Fair | 29.9 ft | 321 | 1936 |
| Sr4005 over Pekin Run | Fair | 33.1 ft | 313 | 1952 |
| Sr1010 over North Fork Creek | Fair | 41.0 ft | 311 | 1961 |
| Sr1010 over South Br Of North Fork | Fair | 24.0 ft | 311 | 1939 |
| T-375 Gresock RD over Mahoning Creek | Fair | 136.2 ft | 311 | 1969 |
| Sr3031 over Lick Run | Fair | 25.9 ft | 279 | 1939 |
| Sr4005 over Sr0080 EB | Fair | 170.9 ft | 269 | 1962 |
| Sr4005 over Sr0080 WB | Fair | 121.1 ft | 269 | 1962 |
| SR 1009 over Sr0080 Eb&wb | Fair | 283.1 ft | 267 | 1964 |
| Sr3033 over Fivemile Run | Fair | 37.1 ft | 247 | 1932 |
| Sr3014 over Big Run | Fair | 74.1 ft | 227 | 1956 |
| Sr3014 over Big Run | Fair | 26.9 ft | 227 | 1985 |
| Sr3014 over Big Run | Fair | 28.9 ft | 227 | 2002 |
| T-602 Pancoast RD over Sandy Lick Creek | Fair | 162.1 ft | 217 | 1991 |
| Sr2027 over Front Run | Fair | 21.0 ft | 200 | 1948 |
| Sr2012 over Stump Creek | Fair | 74.1 ft | 189 | 1938 |
| Sr3004 over Pine Run | Fair | 50.9 ft | 174 | 1949 |
| Sr4004 over Mill Run | Fair | 34.1 ft | 174 | 1961 |
| Sr3011 over Big Run | Fair | 24.0 ft | 162 | 1938 |
| T-860 Wilson RD over Rattlesnake Run | Fair | 36.1 ft | 150 | 1984 |
| Sr2010 over Trout Run | Fair | 23.0 ft | 149 | 1983 |
| Sr2010 over Trout Run | Fair | 43.0 ft | 149 | 1961 |
| Sr3003 over Coder Run | Fair | 26.9 ft | 149 | 1984 |
| Sr3009 over Foundry Run | Fair | 21.0 ft | 146 | 1962 |
| Sr1830 over Sr0080 EB | Fair | 51.8 ft | 144 | 1962 |
| Sr1830 over Fivemile Run | Fair | 35.1 ft | 144 | 1962 |
| Sr0949 over Callen Run | Fair | 24.0 ft | 144 | 1915 |
| SR 1011 over Mill Creek | Fair | 32.2 ft | 143 | 1956 |
| Sr1830 over Sr0080 WB | Fair | 136.2 ft | 141 | 1962 |
| Sr1830 over Horm Run | Fair | 27.9 ft | 141 | 1987 |
| Sr3015 over Mahoning Creek | Fair | 168.0 ft | 139 | 1985 |
| Sr3011 over Little Sandy Creek | Fair | 59.1 ft | 127 | 1961 |
| Sr3001 over Pine Run | Fair | 37.1 ft | 126 | 1934 |
| Sr3011 over Mahoning Creek | Fair | 240.2 ft | 120 | 1960 |
| T-572 Fermantown over Little Toby Creek | Fair | 116.1 ft | 104 | 1981 |
| T-718 Pine Run Ch over Little Sandy Creek | Fair | 73.2 ft | 100 | 1935 |
| Sr2007 over Clover Run | Fair | 66.9 ft | 81 | 1937 |
| T-357 Mcmanigle over Mill Run | Fair | 24.9 ft | 50 | 1910 |
| T-513 Pike RD over Stump Creek | Fair | 66.9 ft | 50 | 1991 |
| T-554 Bond RD over North Fork Creek | Fair | 51.8 ft | 50 | 1993 |
| T-450 Odonnell RD over Sandy Lick Creek | Fair | 132.9 ft | 50 | 1992 |
| Point View Ave. over B&p Rr | Fair | 81.0 ft | 50 | 1978 |
| South 14th Street over Soldier Run | Fair | 33.1 ft | 50 | 1989 |
| S.state ST over Pine Run | Fair | 71.9 ft | 50 | 1989 |
| T-602 Senior RD over Falls Creek | Fair | 38.1 ft | 50 | 1980 |
| Sr1012 (t-520) over Sr0080 EB | Fair | 143.0 ft | 38 | 1962 |
| Sr1012 (t-520) over Fivemile Run | Fair | 40.0 ft | 38 | 1962 |
| Sr1012 (t-520) over Sr0080 WB | Fair | 152.9 ft | 38 | 1962 |
| Sr1006 over Sr0080 Eb&wb | Fair | 151.9 ft | 34 | 1962 |
| SR 0219 over Wolf Run | Good | 116.1 ft | 8,458 | 2017 |
| SR 0219 over Walburn Run | Good | 25.9 ft | 5,833 | 2014 |
| SR 0119 over Big Run | Good | 85.0 ft | 5,574 | 2011 |
| Sr0119 over Mahoning Creek | Good | 223.1 ft | 5,477 | 2010 |
| SR 0119 over Sugarcamp Run | Good | 26.9 ft | 5,131 | 2013 |
| Colonel Drake Hw over Canoe Creek | Good | 83.0 ft | 3,665 | 2018 |
| SR 0028 over Simpson Run | Good | 21.0 ft | 3,608 | 2020 |
| Sr3033 Mabon ST over Sandy Lick Creek | Good | 161.1 ft | 1,882 | 2002 |
| SR 0830 over Falls Creek | Good | 82.0 ft | 1,839 | 2020 |
| SR 0830 over Beaverdam Run | Good | 65.9 ft | 1,615 | 2015 |
| SR 2015 over Elk Run | Good | 57.1 ft | 1,607 | 2011 |
| Mill ST (sr 2003) over Mahoning Creek | Good | 149.9 ft | 1,489 | 2018 |
| SR 2035 over Soldier Run | Good | 83.0 ft | 1,173 | 1960 |
| Sr2023 over Buff & Pitt Rr | Good | 117.1 ft | 962 | 1958 |
| SR 2023 over Sandy Lick Creek | Good | 139.1 ft | 962 | 2011 |
| SR 1008 over Rattlesnake Creek | Good | 69.9 ft | 758 | 2018 |
| Fifth Street over Sandy Lick Creek | Good | 141.1 ft | 673 | 1954 |
| SR 0949 over Mill Creek | Good | 103.0 ft | 667 | 2013 |
| SR 1027 over North Fork | Good | 104.0 ft | 558 | 2015 |
| SR 1009 over Kyle Run | Good | 26.9 ft | 398 | 2012 |
| Berry RD (sr 2008) over Stump Creek | Good | 77.1 ft | 354 | 2018 |
| Sr3039 over Swamp Run | Good | 24.0 ft | 347 | 1996 |
| Sr3039 over Swamp Run | Good | 24.9 ft | 347 | 1932 |
| SR 0949 over Clear Creek | Good | 67.9 ft | 284 | 2014 |
| Sr1830 over Mill Creek | Good | 65.0 ft | 260 | 2019 |
| T-337 Strauser RD over Red Bank Creek | Good | 244.1 ft | 250 | 1999 |
| T-385 Ames RD over Ferguson Run | Good | 43.0 ft | 249 | 1989 |
| Sr3039 over Fivemile Run | Good | 25.9 ft | 234 | 2010 |
| South Park Street over Stump Creek | Good | 51.8 ft | 218 | 2004 |
| SR 3005 over Little Sandy Creek | Good | 95.1 ft | 205 | 1934 |
| Sr4005 over North Fork Creek | Good | 105.0 ft | 205 | 2020 |
| Mount Pleasant RD over Beaver Run | Good | 63.0 ft | 193 | 2017 |
| Sr3014 over Little Sandy Creek | Good | 82.0 ft | 177 | 1936 |
| Roseville Sigel RD over Mill Creek | Good | 74.1 ft | 151 | 2017 |
| Sr2019 over Big Run | Good | 28.9 ft | 124 | 2004 |
| T-721 Coolspring over Little Sandy Creek | Good | 71.9 ft | 100 | 1998 |
| SR 2033 over Soldier Run | Good | 36.1 ft | 93 | 2022 |
| SR 3003 over Little Sandy Creek | Good | 115.2 ft | 90 | 2013 |
| Sr2007 over Mahoning Creek | Good | 149.9 ft | 81 | 1993 |
| Sr3004 over Pine Run | Good | 53.1 ft | 81 | 2019 |
| T-411 Iowa RD over Sandy Lick Creek | Good | 154.9 ft | 80 | 1993 |
| Station Street over Stump Creek | Good | 53.1 ft | 73 | 2002 |
| T-365 Iron Bridge over Cathers Run | Good | 87.9 ft | 60 | 1999 |
| T-519 Spring RD over Big Run | Good | 44.0 ft | 58 | 2008 |
| T-464 Sulgar RD over Little Mill Creek | Good | 51.8 ft | 53 | 2010 |
| T-342 Howe RD over Mill Creek | Good | 64.0 ft | 50 | 1905 |
| T-369 Pine Run RD over Pine Run | Good | 27.9 ft | 50 | 1940 |
| T-359 Gilbert RD over Clear Run | Good | 43.0 ft | 50 | 1920 |
| T-380 Clark RD over Hadden Run | Good | 55.1 ft | 50 | 2006 |
| Corbett Road over Clear Creek | Good | 27.9 ft | 50 | 2015 |
| T-453 Lit Mill Cre over Little Mill Creek | Good | 24.9 ft | 50 | 2017 |
| T-622 Branch RD over East Branch Mahoning CR | Good | 82.0 ft | 45 | 1999 |
| T-544 Palumbo RD over Sandy Lick Creek | Good | 151.9 ft | 40 | 2005 |
| Callen Run Road over Callen Run | Good | 34.1 ft | 40 | 1999 |
| T-632 Mchugh AVE over Sawmill Run | Good | 23.0 ft | 40 | 1999 |
| T-718 Pine Run Ch over Little Sandy Creek | Good | 73.2 ft | 40 | 1999 |
| T-528 Native RD over Big Run | Good | 82.0 ft | 40 | 2001 |
| T-567 Snyder Spur over Coder Run | Good | 68.9 ft | 40 | 2000 |
| T-622 Branch RD over Laurel Run | Good | 53.1 ft | 30 | 1999 |