Monroe County Bridge Report Card

Monroe County scores 67 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.

D67 / 100

Local infrastructure snapshot

Monroe County, Ohio

Monroe County has 169 bridges in the National Bridge Inventory, with 19 rated poor and 0 rated scour-critical. Its poor-condition share of 11.2% is above the 4.7% statewide average. Poor-condition bridges carry about 7,455 daily vehicle crossings.

169Total Bridges

19Poor (11.2%)

75Fair (44.4%)

0Scour-Critical

Quote-Ready Local Facts

11.2%of county bridges are in poor condition, compared with 4.7% statewide and 6.7% nationally.

7,455daily 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 Monroe County a Bridge Condition Exposure Score of 67/100 (D). The county has 169 bridges in the National Bridge Inventory, including 19 in poor condition and 0 rated scour-critical. Poor-condition bridges carry about 7,455 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	11.2%	22.5
Poor-condition traffic exposure	25	6.8% of measured traffic	5.1
Scour-critical bridge share	20	0.0%	0.0
Average age vs national baseline	10	61 years vs 48 nationally	5.2
Traffic-data completeness	5	109,344 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	11.2%
State Poor-Condition Share	4.7%
National Poor-Condition Share	6.7%
County Scour-Critical Share	0.0%
Average Bridge Age	61 years
Poor-Condition Traffic Exposure	7,455 vehicles/day

Bridges to Watch

Busiest Poor-Condition BridgeSR 7 over Sunfish Creek — 5,164 vehicles/day Oldest Listed BridgeTr 691 over Jims Run — built in 1840 All County BridgesBrowse every bridge record in Monroe County.

Top Bridges to Watch in Monroe County

Bridge	Reason	Condition	Daily Traffic	Year Built
SR 7 over Sunfish Creek	Poor condition + traffic exposure	Poor	5,164	1960
SR 379 over Wills Creek	Poor condition + traffic exposure	Poor	560	1961
Twp RD 472 over Witten Fork	Poor condition + traffic exposure	Poor	209	1900
Twp RD 562 over Little Muskingum River	Poor condition + traffic exposure	Poor	209	1900
Altitude Miller RD over Sunfish Creek	Poor condition + traffic exposure	Poor	209	1910
SR 260 over Indian Run	Poor condition + traffic exposure	Poor	165	1970
SR 537 over Rias Run	Poor condition + traffic exposure	Poor	134	1927
Farm Lane T2001 over Sence Fork Wills Creek	Poor condition + traffic exposure	Poor	96	1900
Twp RD 636 over Skin Creek	Poor condition + traffic exposure	Poor	96	1900
Twp RD 183 over Paine Run	Poor condition + traffic exposure	Poor	96	1900

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.