Bridge conditions in Livingston Parish, Louisiana
251 inventoried bridges · 19 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
Livingston Parish tracks close to typical: 19 of its 251 inventoried bridges (7.6%) are rated poor, against a national rate of about 7%.
- 19 of the 251 bridges in Livingston Parish, Louisiana, are rated in poor condition (7.6%) in the 2025 National Bridge Inventory, as of .
- 97 bridges (38.6%) are rated good and 135 (53.8%) fair.
- The median Livingston Parish bridge was built in 1970.
- The busiest poor-rated bridge is LA0042 over Amite River @ Pvincent (built 1963), carrying about 13,122 vehicles a day.
Good 38.6% · Fair 53.8% · Poor 7.6% of 251 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 |
|---|---|---|---|
| LA0042 over Amite River @ Pvincent | 1963 | 13,122 | Poor |
| LA1026 over Creek | 1961 | 8,669 | Poor |
| LA1033 over Greys Creek | 1955 | 2,876 | Poor |
| LA0449 over Creek | 1955 | 1,467 | Poor |
| LA0063 over Little Beaver Dam | 1962 | 1,234 | Poor |
| LA1024 over Creek | 1942 | 1,020 | Poor |
| John L. Ln over Creek Bridge | 1978 | 550 | Poor |
| Shadow Spring Blvd over Millers Canal | 1978 | 500 | Poor |
| Clearwater Dr over Millers Canal | 1978 | 500 | Poor |
| Kings Dr over Allen Bayou | 1988 | 450 | Poor |
| LA1036 over Tickfaw River | 1973 | 426 | Poor |
| Meadow Ln over Spillers Creek | 1995 | 352 | Poor |
| Hood Rd over Colyell Creek | 1960 | 300 | Poor |
| Milton Rd over Beaver Branch | 1975 | 300 | Poor |
| Lod Stafford Rd over Colyell Creek | 1986 | 300 | Poor |
| Chinquapin St over Creek | 1960 | 200 | Poor |
| Frank Ballard Rd over Cat Branch | 1982 | 150 | Poor |
| Ginny Ln over Blood River | 1995 | 8 | Poor |
| Wes Arledge Rd over Hornsby Creek | 2000 | 6 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I0012 over Hornsby Creek | 1969 | 78,208 | Fair |
| I0012 over Colyell Creek | 1969 | 78,208 | Fair |
| I0012 over Canal | 1969 | 78,208 | Good |
| I0012 over La 1032 | 1970 | 77,469 | Fair |
| I0012 over Creek | 1970 | 77,469 | Good |
| I0012 over La 3002 | 1970 | 77,469 | Fair |
| I0012 over Grays Creek | 1970 | 77,469 | Fair |
| I0012 over Canal | 1970 | 77,469 | Good |
| I0012 over West Colyell CR | 1970 | 77,469 | Fair |
| I0012 over Canal | 1970 | 77,469 | 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.