Orange County Bridge Report Card
Orange County scores 60 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.
Orange County, Indiana
Orange County has 136 bridges in the National Bridge Inventory, with 14 rated poor and 10 rated scour-critical. Its poor-condition share of 10.3% is above the 5.3% statewide average. Poor-condition bridges carry about 4,224 daily vehicle crossings.
Quote-Ready Local Facts
Copyable Facts for Reporters
BridgeLookup.com gives Orange County a Bridge Condition Exposure Score of 60/100 (D). The county has 136 bridges in the National Bridge Inventory, including 14 in poor condition and 10 rated scour-critical. Poor-condition bridges carry about 4,224 daily vehicle crossings. Poor condition does not mean unsafe; bridges judged unsafe are closed or restricted by transportation agencies.
How the Score Breaks Down
| Factor | Weight | County Value | Penalty |
|---|---|---|---|
| Poor-condition bridge share | 40 | 10.3% | 20.6 |
| Poor-condition traffic exposure | 25 | 2.5% of measured traffic | 1.9 |
| Scour-critical bridge share | 20 | 7.4% | 14.7 |
| Average age vs national baseline | 10 | 54 years vs 48 nationally | 2.7 |
| Traffic-data completeness | 5 | 166,526 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 | 10.3% |
| State Poor-Condition Share | 5.3% |
| National Poor-Condition Share | 6.7% |
| County Scour-Critical Share | 7.4% |
| Average Bridge Age | 54 years |
| Poor-Condition Traffic Exposure | 4,224 vehicles/day |
Bridges to Watch
Top Bridges to Watch in Orange County
| Bridge | Reason | Condition | Daily Traffic | Year Built |
|---|---|---|---|---|
| CR 500 North over Lost River | Poor condition + traffic exposure | Poor | 654 | 1964 |
| CR 25 South over Log Creek | Poor condition + traffic exposure | Poor | 350 | 1960 |
| CR 700 South over Patoka River | Poor condition + traffic exposure | Poor | 100 | 1885 |
| CR 390 North over Sulphur Creek | Poor condition + traffic exposure | Poor | 100 | 1910 |
| CR 175 East over Patoka River | Poor condition + traffic exposure | Poor | 90 | 1888 |
| CR 90 East over Patoka River | Poor condition + traffic exposure | Poor | 66 | 1930 |
| Beechwood Avenue over Branch French Lick Creek | Poor condition + traffic exposure | Poor | 900 | 1925 |
| CR 375 East over Branch Of Patoka River | Poor condition + traffic exposure | Poor | 519 | 1940 |
| CR 90 East over Branch Of Bacon Creek | Poor condition + traffic exposure | Poor | 425 | 1920 |
| CR 1075 West over Cane Creek S | Poor condition + traffic exposure | Poor | 425 | 1930 |
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.