Iberville County, LA
80 public highway bridges
Iberville County Bridge Snapshot
Iberville County, Louisiana contains 80 public highway bridges in the FHWA National Bridge Inventory. Roughly 33.8% are rated “Good,” 46.3% “Fair,” 15% “Poor,” and 15% 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.
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
LA0404
PoorOver: BAYOU TIGRIS
2.4 Mi W of La 993, 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
LA0075
Structurally DeficientOver: BAYOU BREAUX
1.1 Mi N of La 141, Iberville, LA
Grand Rd
Structurally DeficientOver: DRAINAGE CANAL
0.5 Mi. E. of LA 69, Iberville, LA
LA0001
Structurally DeficientOver: BAYOU PLAQUEMINE
0.20 MI SE OF LA 77, Iberville, LA
Read our methodology — how this data is sourced, computed, and verified.
Related
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |