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Bridge conditions in Crawford County, Pennsylvania

401 inventoried bridges · 71 rated poor · 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

About one in 6 bridges in Crawford County is rated in poor condition: 71 of 401 on the federal inventory, one of the higher shares in Pennsylvania.

71 of the 401 bridges in Crawford County, Pennsylvania, are rated in poor condition (17.7%) in the 2025 National Bridge Inventory, as of August 20, 2026.
138 bridges (34.4%) are rated good and 192 (47.9%) fair.
The median Crawford County bridge was built in 1969.
The busiest poor-rated bridge is SR 6 Grand Army Hy over over Watson Run (built 1939), carrying about 10,524 vehicles a day.

Good 34.4% · Fair 47.9% · Poor 17.7% of 401 bridges

Bridges rated poor

Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.

Bridge	Built	Vehicles/day	Condition
SR 6 Grand Army Hy over over Watson Run	1939	10,524	Poor
Mercer Street over over French Creek	1936	9,000	Poor
SR 6 French Ck.pwy over over French Creek	1937	5,823	Poor
SR 6 French Ck.pwy over over French Creek	1936	5,823	Poor
SR 2034 Spring St. over over SR 6 Fr.ck.hwy.& RR	1951	4,474	Poor
SR 6 Church St. over over French Creek Trib	1938	4,309	Poor
SR 27 Plank Rd. over over Pine Creek	1958	4,063	Poor
SR 8 Erie Street over over Oil Creek East Br	1930	2,951	Poor
SR 3016 Harmonsbg over over Inlet Creek	1934	2,904	Poor
SR 6 Cussewago St. over over French Creek	1934	2,893	Poor
SR 2039 Dunham St. over over Cussewago Creek	1950	2,800	Poor
SR 285 3RD St. over over Mcmichael Run	1947	2,257	Poor
SR 285 Brooks Xing over Rock Creek	1937	2,244	Poor
SR 18 over over Inlet Creek Branch	1924	2,069	Poor
SR 77 State Street over over Woodcock Creek Trib	1929	2,040	Poor
SR 18 over over Conneaut Creek Trib	1979	1,568	Poor
Clinton Court over over Mill Run	1902	1,500	Poor
Mulberry Street over over Mill Run	1970	1,500	Poor
Walnut & Cottage over over Mill Run	1916	1,500	Poor
SR 173 Adams St. over over Lake Creek	1935	1,249	Poor
SR 408 Church St over over Mohawk Run	1930	1,193	Poor
Grove Street over over Mill Run	1912	1,000	Poor
SR 1022 Cooley-cen over over Oil Creek	1956	533	Poor
SR 3004 Adamsville over over Crooked Creek	1941	500	Poor
T-878 Swamp Road over over Muddy Creek	1980	500	Poor
SR 1015 Gspl. Hill over over Hotch Kiss Run	1951	495	Poor
SR 2018 Deckards R over over Deckards Run	1935	484	Poor
SR 1037 Lincolnvil over over Little Federal Run	1940	414	Poor
SR 2017 Fauncetown over over Sugar Creek	1950	386	Poor
SR 1014 Johnstown over over Muddy Creek	1917	373	Poor
SR 1013 Thompson R over over Mc Laughlin Creek	1930	324	Poor
SR 1016 Brown Hill over over Mosey Run	1936	310	Poor
T-743 Hamilton Rd. over over Muddy Creek	1920	250	Poor
T-835 Parker Road over over Conneaut Creek	1975	250	Poor
T-867 Philadelphia over over Stone Run	1991	250	Poor
T-867 Philadelphia over over Conneaut Creek E.br	1986	250	Poor
T-883 Joiner Road over over Conneaut Creek W.br	1935	250	Poor
T-883 Joiner Road over over Conneaut Ck.mid.br.	1983	250	Poor
T-791 Mickel Holw. over over Federal Run	1983	250	Poor
Island Avenue over over West Shreve Run	1964	250	Poor
T-605 West Road over over Linesville Creek	1934	250	Poor
T-721 Lester Road over over Paden Creek	1940	250	Poor
T-517 Plank Road over over Little Sugar Creek	1905	250	Poor
T-574 Marsh Road over over Conneaut Outlet	1890	250	Poor
T-620 Wightman Rd. over over Conneaut Outlet	1897	250	Poor
T-639 Bog Hollow over over Mclaughlin Creek	1947	250	Poor
T-926 Dotyville Rd over over Pine Creek	1900	250	Poor
T-926 Dotyville Rd over over Henderson Run	1945	250	Poor
T-795 Fish Flats R over over Oil Creek East Br.	1950	250	Poor
T-896 Sportsman Rd over over East Br. Oil Creek	1901	250	Poor
T-609 Agnew Road over over Conneaut Creek	1920	250	Poor
T-425 Deeter H.rd. over over Lt.sugar Creek	1950	250	Poor
T-477 Jay Road over over Sugar Creek	1950	250	Poor
T-807 Kightlinger over over Coulter Run	1930	250	Poor
T-873 Racop Road over over Torry Run	1915	250	Poor
T-962 Jordan Drive over over French Creek	1900	250	Poor
SR1007 Rockdale Rd over over Federal Run	1988	213	Poor
SR 4004 Center Rd. over over Padan Run	1893	212	Poor
SR 1033 Teeplevill over over Muddy Creek	1950	192	Poor
W County Line Road over Sugar Run	1972	160	Poor
T-301 Drake Hill over over E.br.muddy Creek	1957	100	Poor
T-300 Palmer Road over over Stone Run	1965	100	Poor
T-709 Three Brg.rd over over E.br.muddy Creek	1960	50	Poor
T-794 Dewey Road over over E.br.muddy Creek	1960	50	Poor
T-828 Old Grade Rd over over E.br.muddy Creek	1960	50	Poor
T-670 Hinkson Road over over Little Sugar Branch	1900	50	Poor
T-840 Hogback W.rd over over Kelly Run	1976	50	Poor
Poplar Street over over Mill Run	1910	50	Poor
T-883 Joiner Road over E.br.conneaut Ck.	2008	50	Poor
Nelson Driveway over E.br. Conneaut Creek	1935	15	Poor
SR 2019 Leboeuf Rd over Sugar Creek East Br	1962	13	Poor

Busiest bridges in the county

Bridge	Built	Vehicles/day	Condition
SR 6 Grand Army Hy over over Van Horne Creek	1971	20,457	Fair
SR 6 Smock Bridge over over Wnyp/park Ave/rd/ck	1953	19,051	Fair
SR 79 Nb/sb over over Rock Creek	1965	12,950	Fair
SR 6 Grand Army Hy over over Conneaut Lake Outlt	1959	10,871	Good
SR 6 Grand Army Hy over over Watson Run	1939	10,524	Poor
SR 6 Grand Army Hy over Watson Run	2016	10,524	Good
Mercer Street over over French Creek	1936	9,000	Poor
SR 79 NB over over Conneaut Swamp	1969	8,943	Fair
SR 79 NB over over T-391 Rung Road	2003	8,943	Good
SR 79 NB over over NS R.R. T-701	2003	8,943	Good

Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.

Every bridge in Crawford County → - all 401, busiest first, each with its own condition record.

All of Pennsylvania: Pennsylvania bridge conditions by county · every download on the data page.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.