Warren County Bridge Report Card

Warren County scores 36 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.

F36 / 100

Local infrastructure snapshot

Warren County, Pennsylvania

Warren County has 218 bridges in the National Bridge Inventory, with 38 rated poor and 34 rated scour-critical. Its poor-condition share of 17.4% is above the 12.1% statewide average. Poor-condition bridges carry about 31,987 daily vehicle crossings.

218Total Bridges

38Poor (17.4%)

103Fair (47.2%)

34Scour-Critical

Quote-Ready Local Facts

17.4%of county bridges are in poor condition, compared with 12.1% statewide and 6.7% nationally.

31,987daily vehicle crossings are on poor-condition bridges in the county.

34bridges are rated scour-critical, or 15.6% of the county bridge inventory.

Copyable Facts for Reporters

BridgeLookup.com gives Warren County a Bridge Condition Exposure Score of 36/100 (F). The county has 218 bridges in the National Bridge Inventory, including 38 in poor condition and 34 rated scour-critical. Poor-condition bridges carry about 31,987 daily vehicle crossings. Poor condition does not mean unsafe; bridges judged unsafe are closed or restricted by transportation agencies.

Download all county report-card scores as CSV.

How the Score Breaks Down

Factor	Weight	County Value	Penalty
Poor-condition bridge share	40	17.4%	34.9
Poor-condition traffic exposure	25	10.3% of measured traffic	7.8
Scour-critical bridge share	20	15.6%	20.0
Average age vs national baseline	10	52 years vs 48 nationally	1.5
Traffic-data completeness	5	309,070 measured daily crossings	0.0

Score = 100 minus weighted penalties. The score is a comparative research signal, not an official safety rating. Read the full methodology.

County Comparisons

County Poor-Condition Share	17.4%
State Poor-Condition Share	12.1%
National Poor-Condition Share	6.7%
County Scour-Critical Share	15.6%
Average Bridge Age	52 years
Poor-Condition Traffic Exposure	31,987 vehicles/day

Bridges to Watch

Busiest Poor-Condition BridgeSR 6 Grand Army Hy over Over Dutchmans Run — 6,433 vehicles/day Oldest Listed BridgeSR 3012 Cemetery R over Over Brokenstraw Creek — built in 1889 All County BridgesBrowse every bridge record in Warren County.

Top Bridges to Watch in Warren County

Bridge	Reason	Condition	Daily Traffic	Year Built
SR 6 Grand Army Hy over Over Dutchmans Run	Poor condition + traffic exposure	Poor	6,433	1948
SR 1011 Conewango over Over Hatch Run	Poor condition + traffic exposure	Poor	4,181	1953
SR 27 Grand Street over Over Caldwell Creek	Poor condition + traffic exposure	Poor	1,356	1930
SR 4007 Baccus RD over Coffee Creek	Poor condition + traffic exposure	Poor	174	1968
T-441 Barton Road over Over Lt.brokenstraw Ck.	Poor condition + traffic exposure	Poor	150	1981
Depot Street over Garland Run	Poor condition + traffic exposure	Poor	150	1986
T-362 Yungsvlle RD over Tidioute Creek	Poor condition + traffic exposure	Poor	100	1925
T-508 Ludwick Rd. over Over Kiantone Creek	Poor condition + traffic exposure	Poor	100	1940
T-444 Irvine Run R over Over Irvine Run	Poor condition + traffic exposure	Poor	100	1965
T-589 Old St.line over Over Kiantone Creek	Poor condition + traffic exposure	Poor	100	1979

Important safety note

Poor condition does not mean a bridge is unsafe. It means at least one major component has significant deterioration and the bridge is a priority for maintenance, repair, or replacement. Bridges judged unsafe are closed or restricted by transportation agencies.