Perry County Bridge Report Card

Perry County scores 93 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.

A93 / 100

Local infrastructure snapshot

Perry County, Indiana

Perry County has 149 bridges in the National Bridge Inventory, with 3 rated poor and 2 rated scour-critical. Its poor-condition share of 2.0% is at or below the 5.3% statewide average. Poor-condition bridges carry about 892 daily vehicle crossings.

149Total Bridges

3Poor (2.0%)

84Fair (56.4%)

2Scour-Critical

Quote-Ready Local Facts

2.0%of county bridges are in poor condition, compared with 5.3% statewide and 6.7% nationally.

892daily vehicle crossings are on poor-condition bridges in the county.

2bridges are rated scour-critical, or 1.3% of the county bridge inventory.

Copyable Facts for Reporters

BridgeLookup.com gives Perry County a Bridge Condition Exposure Score of 93/100 (A). The county has 149 bridges in the National Bridge Inventory, including 3 in poor condition and 2 rated scour-critical. Poor-condition bridges carry about 892 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	2.0%	4.0
Poor-condition traffic exposure	25	0.5% of measured traffic	0.4
Scour-critical bridge share	20	1.3%	2.7
Average age vs national baseline	10	48 years vs 48 nationally	0.0
Traffic-data completeness	5	187,285 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	2.0%
State Poor-Condition Share	5.3%
National Poor-Condition Share	6.7%
County Scour-Critical Share	1.3%
Average Bridge Age	48 years
Poor-Condition Traffic Exposure	892 vehicles/day

Bridges to Watch

Busiest Poor-Condition BridgeSR 66 over Deer Creek — 647 vehicles/day Oldest Listed BridgeCR 25 over Middle Fork Anderson Rv — built in 1920 All County BridgesBrowse every bridge record in Perry County.

Top Bridges to Watch in Perry County

Bridge	Reason	Condition	Daily Traffic	Year Built
SR 66 over Deer Creek	Poor condition + traffic exposure	Poor	647	1970
CR 88 over Deer Creek	Poor condition + traffic exposure	Poor	125	1994
CR 38 over Branch Of Oil Creek	Poor condition + traffic exposure	Poor	120	1945
SR 145 over Branch Kraus Creek	Scour-critical foundation rating	Fair	633	1984
I-64 over Tige Creek	High traffic	Fair	16,479	1973
I-64 Wbl over Sigler Creek	High traffic	Good	13,260	1973
SR 237 over Castleberry Creek	High traffic	Fair	11,538	1965
SR 237 over Ohio River 3 Sts Rr	High traffic	Fair	9,560	1966
SR 66 over Windy Creek	High traffic	Fair	9,028	1940
I-64 Wbl over Middle Fk Anderson River	High traffic	Good	8,719	1973

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.