Iberville County, LA
80 public highway bridges
Iberville County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Iberville County, Louisiana contains 80 public highway bridges. Roughly 33.8% are rated “Good,” 46.3% “Fair,” and 15% “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 (80)
Evergreen Rd
GoodOver: HWY 1, ROAD SIDE DITCH
3.2 MI.SW.LA75, LA 1, Iberville, LA
I0010
GoodOver: ATCHAFALAYA FLOODWAY
3.8 M W of LA 3000, Iberville, LA
Enterprise Blvd
GoodOver: DRAINAGE CANAL
2.7 MI. NORTH OF LA 77 EN, Iberville, LA
Musson Ln
GoodOver: LEVEE BAR PIT
1.2 MILES WEST OF LA.76 O, Iberville, LA
LA0327
GoodOver: BAYOU PAUL
0.5 MI N OF LA.75, Iberville, LA
LA0075
GoodOver: MILLY CANAL
5.2 MILES WEST OF LA 1, Iberville, LA
LA0001
GoodOver: B.PLAQUEMINE
0.37 M SE of LA 1&LA 77, Iberville, LA
LA0030
GoodOver: BAYOU PAUL
LA0030, Iberville, LA
I0010
GoodOver: BRIDGE 250 EBL
1.3 M E of LA 77, Iberville, LA
I0010
GoodOver: BR 250 WESTBOUND
1.3 M E of LA 77, Iberville, LA
Enterprise Blvd
GoodOver: BAYOU PLAQUEMINE
0.3 MI S/E OF LA 77, Iberville, LA
LA0001
GoodOver: LABUTTE BAYOU
LA 1, Iberville, LA
LA0001
GoodOver: LABUTTE BAYOU
LA 1, Iberville, LA
BY GROSSE TETE XNG
GoodOver: BAYOU GROSS TETE
0.02 Mi. E. of LA 77, Iberville, LA
LA0030
GoodOver: BAYOU BRAUD
LA0030, Iberville, LA
MIMMS RD
GoodOver: LEVEE BORROW PIT
0.1 OF A MILE WEST OF RAM, Iberville, LA
Derric Rd
GoodOver: NORMAN CANAL
0.3 MILES WEST OF TENANT, Iberville, LA
LA0404
GoodOver: BAYOU CHOCTAW
0.4 MI E OF LA 75, Iberville, LA
LA0075
PoorOver: BAYOU BREAUX
1.1 Mi N of La 141, Iberville, LA
LA0404
PoorOver: BAYOU TIGRIS
2.4 Mi W of La 993, Iberville, LA
Grand Rd
PoorOver: DRAINAGE CANAL
0.5 Mi. E. of LA 69, Iberville, LA
LA0001
PoorOver: BAYOU PLAQUEMINE
0.20 MI SE OF LA 77, Iberville, LA
LA3066
PoorOver: CENTENNIAL CANAL
2.5 M SW of LA 1&LA 3066, Iberville, LA
LA0995
PoorOver: FALSE BRANCH
0.5 M E of LA 69, Iberville, LA
LA0997
PoorOver: B PIGEON/LOWER GRAND R.
0.01 Mi. W of LA 75, Iberville, LA
Callegan Rd
PoorOver: DRAINAGE BAYOU
3.7 MI.SW OF WHITE C, Iberville, LA
LA0076
PoorOver: STREAM NO NAME
0.9 M NE of LA 411, Iberville, LA
LA0075
PoorOver: BAYOU BREAUX
0.67 M N of LA 75, Iberville, LA
LA0077
PoorOver: INTERCOASTAL WATERWAY
LA0077, Iberville, LA
Sidney Rd
PoorOver: Port Allen Lock
0.01 Mi. N. of LA77, Iberville, 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.