Livingston County, LA

253 public highway bridges

Livingston County Bridge Snapshot

Livingston County, Louisiana contains 253 public highway bridges in the FHWA National Bridge Inventory. Roughly 40.7% are rated “Good,” 45.1% “Fair,” 9.5% “Poor,” and 9.5% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in LA are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

253
Total Bridges
40.7%
Good
9.5%
Poor
9.5%
Structurally Deficient

Condition Distribution

Good
40.7% (103)
Fair
45.1% (114)
Poor
9.5% (24)
SD
9.5% (24)

All Bridges (253)

LA1026

Structurally Deficient

Over: CREEK

1.6 M SW OF LA 16, Livingston, LA

Built 1961 Load: 11.0 t ADT: 8,669

LA0042

Structurally Deficient

Over: AMITE RIVER @ P'VINCENT

0.1 M S OF LA 16, Livingston, LA

Built 1963 Load: 31.8 t ADT: 13,122

LA0063

Structurally Deficient

Over: Little Beaver Dam

1.3 Mi. E. of LA 447, Livingston, LA

Built 1962 Load: 39.9 t ADT: 1,234

Read our methodology — how this data is sourced, computed, and verified.

Related

Browse all → | Rankings →
Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial