Bridge conditions in Iberia Parish, Louisiana
142 inventoried bridges · 15 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
Iberia Parish has 15 bridges rated poor out of 142 inventoried, a 10.6% share that puts it well above the national rate of about 7%.
- 15 of the 142 bridges in Iberia Parish, Louisiana, are rated in poor condition (10.6%) in the 2025 National Bridge Inventory, as of .
- 60 bridges (42.3%) are rated good and 67 (47.2%) fair.
- The median Iberia Parish bridge was built in 1985.
- The busiest poor-rated bridge is US0090 over New Iberia Southern Cana (built 1999), carrying about 12,192 vehicles a day.
Good 42.3% · Fair 47.2% · Poor 10.6% of 142 bridges
Bridges rated poor
Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US0090 over New Iberia Southern Cana | 1999 | 12,192 | Poor |
| LA0182 over Sandager Canal | 1930 | 6,242 | Poor |
| US0090 over New Iberia Southern Cana | 1999 | 3,244 | Poor |
| LA0320 over Teche Bayou/olivier | 1963 | 3,241 | Poor |
| LA0085 over Patout Canal | 1945 | 3,125 | Poor |
| LA0682 over Creek | 1967 | 750 | Poor |
| LA0682 over Norris Canal | 1967 | 750 | Poor |
| LA0671 over Bayou Teche Jean. | 1944 | 496 | Poor |
| John Lewis Rd over Little Valley Bayou | 1975 | 422 | Poor |
| Sidney Leblanc Rd over Pebbles Coulee | 1986 | 293 | Poor |
| Coulee Rd. over Peebles Coulee | 1970 | 180 | Poor |
| Curtis Ln. over Rodere Canal | 1965 | 118 | Poor |
| Monnot Rd over Delahoussaye Canal | 1966 | 90 | Poor |
| Sidney Leblanc Rd over Duboin Canal | 1968 | 62 | Poor |
| Eighty Arpent Rd over Delahoussaye Canal | 1967 | 19 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US0090 over Creek | 1963 | 62,432 | Good |
| US0090 over LA0088 | 2004 | 62,432 | Fair |
| US0090 over Rodere Canal | 1969 | 32,022 | Fair |
| US0090 over LA0014 | 1969 | 31,222 | Fair |
| US0090 over Armenco Canal | 1965 | 30,572 | Fair |
| US0090 over La 675 | 2009 | 29,549 | Good |
| US0090 over Segura Branch | 1965 | 29,549 | Fair |
| US0090 over Creek | 1965 | 29,549 | Fair |
| US0090 over Duboin Canal | 1969 | 22,993 | Fair |
| US0090 over LA0083 | 2004 | 21,926 | Good |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Louisiana: Louisiana bridge conditions by county · every download on the data page.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.