West Baton Rouge County, LA
73 public highway bridges
West Baton Rouge County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, West Baton Rouge County, Louisiana contains 73 public highway bridges. Roughly 30.1% are rated “Good,” 39.7% “Fair,” and 9.6% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.
Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.
Source: FHWA National Bridge Inventory. See methodology for full definitions.
Condition Distribution
All Bridges (73)
St Romain Rd
GoodOver: TIGER BAYOU
4.4 MI NE ERWINVILLE, LA, West Baton Rouge, LA
LA0984
GoodOver: STUMPY BAYOU
2.7 M N of LA 984&LA 620, West Baton Rouge, LA
US0190
GoodOver: US 190 OVER STUMPY BAYOU
2MI E OF P.C. PARISH LINE, West Baton Rouge, LA
LA0415
GoodOver: STREAM NO NAME
0.2 M N of LA 415@LA 413, West Baton Rouge, LA
LA0076
GoodOver: STREAM NO NAME
1.1 M W of LA 415@LA 76, West Baton Rouge, LA
LA0076
GoodOver: DRAIN
.01 Mi. W. of LA 415, West Baton Rouge, LA
I0010
GoodOver: DRAINAGE CANAL
1.74 M W of LA 415&I-10, West Baton Rouge, LA
LA0415
GoodOver: KAHNS RD/MO PAC RR
1.0 M S OF LA 1, West Baton Rouge, LA
LA0415
GoodOver: BRIDES OVER MO PAC RR
1.1 M S of LA 1, West Baton Rouge, LA
US0190
GoodOver: US 190 OVER TIGER BAYOU
2.2 M E of LA 413, West Baton Rouge, LA
Pecan St
GoodOver: POYDRAS BAYOU
100 FT E of LA 413, West Baton Rouge, LA
OAK ST
GoodOver: POYDRAS BAYOU
0.01 Mi W of LA 413, West Baton Rouge, LA
US0190
GoodOver: STREAM NO NAME
1.14 M W of LA 983, West Baton Rouge, LA
LA0076
GoodOver: POYDRAS BAYOU
110 Ft E of LA 413, West Baton Rouge, LA
I0010
GoodOver: BRIDGE 290 EBL
4.85 M W of LA 415&I-10, West Baton Rouge, LA
Cypress Street
GoodOver: Poydras Bayou
0.01 mi W of LA 413, West Baton Rouge, LA
LA0076
PoorOver: CHALPIN BAYOU
0.1 miles west of La 413, West Baton Rouge, LA
LA0076
PoorOver: STREAM NO NAME
0.9 MI W of LA 1, West Baton Rouge, LA
Sid Richardson Rd
PoorOver: BAYOU BOURBEAUX
1.75 MI. SW. OF ADDI, West Baton Rouge, LA
Section Rd
PoorOver: BAYOU POYDRAS
62 Ft E LA 413, West Baton Rouge, LA
LA0983
PoorOver: TIGER BAYOU
4.13 MI N JCT US 61, West Baton Rouge, LA
LA0001
PoorOver: MO PACIFIC RR
0.25 MI N OF LA 987-2, West Baton Rouge, LA
LA9873
PoorOver: DRAINAGE CANAL
2.1 MILES EAST OF HWY 415, West Baton Rouge, LA
Read our methodology - how this data is sourced, computed, and verified.
Related
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.