Crawford County Bridge Report Card

Crawford County scores 91 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.

A91 / 100

Local infrastructure snapshot

Crawford County, Ohio

Crawford County has 221 bridges in the National Bridge Inventory, with 7 rated poor and 0 rated scour-critical. Its poor-condition share of 3.2% is at or below the 4.7% statewide average. Poor-condition bridges carry about 15,397 daily vehicle crossings.

221Total Bridges

7Poor (3.2%)

51Fair (23.1%)

0Scour-Critical

Quote-Ready Local Facts

3.2%of county bridges are in poor condition, compared with 4.7% statewide and 6.7% nationally.

15,397daily vehicle crossings are on poor-condition bridges in the county.

0bridges are rated scour-critical, or 0.0% of the county bridge inventory.

Copyable Facts for Reporters

BridgeLookup.com gives Crawford County a Bridge Condition Exposure Score of 91/100 (A). The county has 221 bridges in the National Bridge Inventory, including 7 in poor condition and 0 rated scour-critical. Poor-condition bridges carry about 15,397 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	3.2%	6.3
Poor-condition traffic exposure	25	3.8% of measured traffic	2.9
Scour-critical bridge share	20	0.0%	0.0
Average age vs national baseline	10	45 years vs 48 nationally	0.0
Traffic-data completeness	5	404,269 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	3.2%
State Poor-Condition Share	4.7%
National Poor-Condition Share	6.7%
County Scour-Critical Share	0.0%
Average Bridge Age	45 years
Poor-Condition Traffic Exposure	15,397 vehicles/day

Bridges to Watch

Busiest Poor-Condition BridgeUS 30 over Ns R/r — 6,325 vehicles/day Oldest Listed BridgeKennedy Road over Sycamore Creek Branch — built in 1900 All County BridgesBrowse every bridge record in Crawford County.

Top Bridges to Watch in Crawford County

Bridge	Reason	Condition	Daily Traffic	Year Built
US 30 over Ns R/r	Poor condition + traffic exposure	Poor	6,325	1970
E Church Street over Wash Blmr Pierce Sts & R	Poor condition + traffic exposure	Poor	2,663	1975
N Poplar Street over Sandusky River	Poor condition + traffic exposure	Poor	2,346	1976
N. Market Street over Olentangy River	Poor condition + traffic exposure	Poor	1,786	1950
Cummings Road over Olentangy River	Poor condition + traffic exposure	Poor	1,295	1900
Marion-melmore RD over Sycamore Creek	Poor condition + traffic exposure	Poor	882	1930
S Jefferson Street over Olentangy River	Poor condition + traffic exposure	Poor	100	1979
New US 30 over Trib.of Olentangy River	High traffic	Good	13,031	2005
SR 598 over Olentangy River	High traffic	Good	11,919	2014
SR 4 over Sandusky River	High traffic	Good	11,017	1950

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.