| SR 120-pa 120 over Elk Creek | 1957 | 11,563 | Fair |
| SR 120-pa 120 over Elk Creek | 1935 | 8,644 | Fair |
| Bucktail Trail Hwy over UNT to Elk Creek | 2017 | 7,214 | Good |
| SR 948-pa 948 over Clarion River | 1975 | 6,743 | Fair |
| SR 219-us 219 over Johnson Run | 1965 | 6,582 | Fair |
| SR 219 US 219 over B&p Railroad/johnson Run | 2010 | 5,825 | Good |
| SR 219 US 219 over Clarion R&w.center St&rr | 2010 | 5,825 | Good |
| SR 219 US 219 over Clarion River/ B & P RR | 2007 | 5,825 | Good |
| SR 219-us 219 over Elk Creek | 1912 | 5,781 | Good |
| SR 219 over Mead Run | 2016 | 5,460 | Good |
| SR 1003 over Elk Creek | 1958 | 5,101 | Fair |
| SR 120-pa 120 over Elk Creek | 1987 | 5,041 | Good |
| SR 255-pa 255 over Kersey Run | 2020 | 4,787 | Good |
| SR 120-pa 120 over Iron Run | 1949 | 4,741 | Fair |
| SR 255-pa 255 over Cherry Run | 1995 | 4,712 | Good |
| SR 219-us 219 over Karnes Run | 1965 | 4,668 | Fair |
| Center St (SR 219) over Powers Run | 2017 | 4,525 | Good |
| SR 255-pa 255 over Powers Run | 1931 | 4,174 | Fair |
| SR 120-pa 120 over Elk Creek | 1948 | 3,617 | Fair |
| SR 120-pa 120 over Laurel Run | 1949 | 3,617 | Fair |
| SR 120-pa 120 over Mill Creek | 1947 | 3,617 | Fair |
| 4TH Street over Elk Creek | 2000 | 3,569 | Fair |
| Mcgill Street over Elk Creek | 1998 | 3,500 | Fair |
| SR 1009 over East Br Clarion River | 1959 | 3,245 | Fair |
| SR 1009 over W Br Clarion River | 1992 | 3,245 | Good |
| SR 219-us 219 over Rocky Run | 1948 | 2,867 | Fair |
| SR 153-pa 153 over Bear Run | 1961 | 2,729 | Fair |
| SR 153-pa 153 over Toby Creek | 1961 | 2,729 | Good |
| SR 4007 over W Branch Clarion River | 1974 | 2,344 | Fair |
| SR 2003 over Brandy Camp Creek | 1953 | 2,323 | Fair |
| SR 4005 over Silver Creek | 1957 | 2,317 | Fair |
| SR 321-pa 321 over High Pressure Gas Lines | 1975 | 2,168 | Fair |
| SR 321-pa 321 over West Branch Clarion R | 1975 | 2,168 | Fair |
| SR 1003 over Elk Creek | 1958 | 2,068 | Fair |
| SR 66-pa 66 over S Br Tionesta Creek | 1932 | 1,804 | Fair |
| SR 555-pa 555 over Kersey Run | 2015 | 1,545 | Good |
| SR 1009 over W Br Clarion River | 1992 | 1,455 | Good |
| SR 1008 over Bear Run | 1935 | 1,287 | Fair |
| SR 948-pa 948 over Little Mill Creek | 1937 | 1,276 | Fair |
| SR 948-pa 948 over Little Mill Creek | 1951 | 1,276 | Poor |
| SR 948-pa 948 over Mill Creek | 1960 | 1,276 | Fair |
| SR 4001 over Alyworth Run | 1987 | 798 | Fair |
| SR 3001 over Clarion River | 1961 | 791 | Fair |
| SR 2001 over Toby Creek | 1962 | 758 | Fair |
| SR 3002 over Big Mill Creek | 2015 | 718 | Good |
| SR 4003 over West Branch Clarion R. | 1989 | 702 | Good |
| SR 1001 over Crooked Creek | 1973 | 697 | Fair |
| T-351 Water St Ex over Little Mill Creek | 1999 | 681 | Fair |
| SR 4003 over Silver Creek | 2014 | 663 | Good |
| T-432 Jackson Road over West Creek | 1906 | 650 | Fair |
| T-631 Old Kane Rd over West Br Clarion River | 2003 | 623 | Good |
| Briggs Hollow Road over S. Fork Straight Creek | 2017 | 600 | Fair |
| T-423 Station Rd over Bennett Br Sinnemahoning | 2007 | 600 | Good |
| SR 4007 over Silver Creek | 1970 | 546 | Fair |
| SR 4007 over Silver Creek | 1970 | 546 | Good |
| SR 2219-us 219 Tr over Buffalo & Pittsburgh RR | 1987 | 517 | Fair |
| SR 2219-us 219 Tr over SR 120-pa 120 Elk Creek | 1987 | 517 | Fair |
| SR 1001 over East Br Clarion River | 1977 | 513 | Fair |
| SR 1001 over Johnson Run | 1990 | 513 | Good |
| SR 555-pa 555 over Dents Run | 1940 | 483 | Good |
| SR 555-pa 555 over Trout Run | 2015 | 483 | Good |
| SR 1004 over Crooked Creek | 1952 | 435 | Fair |
| T-350 Bridge Str. over Elk Creek | 1990 | 430 | Fair |
| SR 949-pa 949 over Buffalo & Pittsburgh RR | 1960 | 423 | Fair |
| SR 949-pa 949 over Island Run | 1959 | 423 | Fair |
| SR 949-pa 949 over Maxwell Run | 2021 | 423 | Good |
| SR 949-pa 949 over Toby Creek | 1960 | 423 | Fair |
| SR 2011 over Brandy Creek | 1940 | 403 | Fair |
| T-557 Teaberry Rd. over Iron Run | 1980 | 395 | Poor |
| SR 1006 over Wilson Run | 2011 | 352 | Good |
| SR 2005 over Toby Creek | 1993 | 305 | Good |
| Grant Street over Clarion River | 1994 | 300 | Good |
| T-301 (river Road) over Cline Run | 1940 | 300 | Poor |
| T-301 (river Road) over Millstone Creek | 1989 | 300 | Fair |
| T-308 Shanley Hill over Clarion River | 2004 | 300 | Good |
| T-335 (elbon Road) over Brandy Camp Creek | 1996 | 300 | Fair |
| T-410 Redwood Ave. over Bennett Br Sinnemahoning | 1920 | 300 | Fair |
| T-410 Redwood Ave over Bennett Br Sinnemahoning | 1988 | 250 | Fair |
| T-331 Boggy Run Rd over Little Toby Creek | 1911 | 234 | Fair |
| on Tsr 301 over Wyncoop Run | 1894 | 204 | Fair |
| T-301 (river Road) over Spring Creek | 2013 | 200 | Good |
| T-307 (spring CR) over Bear Creek | 1925 | 200 | Fair |
| T347 Mohan Run Rd over Mohan Run | 1974 | 200 | Poor |
| SR 2004 over Bennett Branch Sinnem CR | 1962 | 191 | Fair |
| SR 1008 over North Fork Creek | 1935 | 187 | Fair |
| SR 1008 over West Creek | 1963 | 187 | Fair |
| SR 1005 over Mill Pond | 1928 | 161 | Poor |
| SR 3002 over Millstone Creek | 2015 | 136 | Good |
| T-361 Twin Lakes over Wilson Run | 2019 | 134 | Good |
| T-364 (dahoga Rd) over Hoffman Run | 1990 | 134 | Fair |
| T-423 Burke Road over Spring Run | 1930 | 130 | Poor |
| T-336 (cross Road) over Bear Run | 1997 | 112 | Good |
| Straight Creek Rd over Cherry Run | 2021 | 100 | Good |
| T-314 (arroyo Rd) over Clarion River | 2004 | 100 | Good |
| T-314 (arroyo Rd) over Crow Run | 1960 | 100 | Poor |
| T-333 over Little Toby Creek | 1984 | 100 | Poor |
| SR 3002 over Irwin Run | 2009 | 92 | Good |
| SR 3002 over Spring Creek | 1901 | 92 | Fair |
| T-340 (keller Rd) over Little Toby Creek | 1930 | 75 | Poor |
| T-322 Pigs Ear Rd. over East Branch Spring Creek | 1900 | 69 | Fair |
| SR 2013 over Toby Creek | 1952 | 60 | Fair |
| T-427 over Dents Run | 1997 | 59 | Fair |
| Nfsr 135 over Big Mill Creek | 2010 | 50 | Good |
| Porcupine Road over Dents Run | 2003 | 50 | Good |
| Red Run Road over Red Run | 2001 | 50 | Good |
| T-368 Horner Road over W Branch Clarion River | 1930 | 50 | Fair |
| T-464 (caledonia) over Bennett Br Sinnemahoning | 1937 | 50 | Poor |
| T-521 Parolari Rd over Little Toby Creek | 1916 | 50 | Poor |
| Fr 191 over Hoffman Run | 1937 | 30 | Good |
| Dents Run Road over Bell Draft | 2003 | 25 | Good |
| T-365 (ketner Rd) over Johnson Run | 1940 | 25 | Poor |
| East Hicks Run Rd over East Branch Hicks Run | 1997 | 20 | Good |
| Naval Hollow Road over Naval Hollow Creek | 2019 | 20 | Good |
| East Hicks Run Rd over East Branch Hicks Run | 1997 | 15 | Fair |
| Straight Creek Rd over N Fork Straight Creek | 2009 | 15 | Good |
| Blackwell Road over Laurel Run | 2003 | 10 | Good |
| Fr 131 over Muddy Fork | 1933 | 10 | Fair |
| Fr 131 over Trib to Ea Br Millstone | 2022 | 10 | Good |
| Straight Creek Rd over Billy Buck Run | 2022 | 10 | Good |
| Straight Creek Rd over Straight Creek | 2019 | 10 | Good |
| T-426 Grant Rd over Bennett Br Sinnemahoning | 1889 | 10 | Good |
| West Hicks Run Rd over East Branch Hicks Run | 1997 | 10 | Good |
| Fr 135 over Bear Creek | 1932 | 5 | Good |
| Fr 339 over Bear Run | 1986 | 5 | Fair |
| T-354 Hidinger Rd over Maxwell Run | 1930 | 4 | Poor |
| Shaffer Draft Road over West Branch Hicks Run | 1997 | 2 | Good |