Assumption County, LA
68 public highway bridges
Assumption County Bridge Snapshot
Assumption County, Louisiana contains 68 public highway bridges in the FHWA National Bridge Inventory. Roughly 44.1% are rated “Good,” 38.2% “Fair,” 8.8% “Poor,” and 8.8% 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 (68)
LA0182
UnknownOver: BAYOU BEOUF
US0090, Assumption, LA
LA0070
UnknownOver: DRAIN
2.6 M SW of LA 70&LA 3127, Assumption, LA
US0090
UnknownOver: WEST BOUND RAMP (OFF)
1.0 M W of US 90&LA 662, Assumption, LA
US0090
UnknownOver: EAST BOUND OFF RAMP
0.2 M E of US 90&LA 662, Assumption, LA
US0090
UnknownOver: LA 662, Aligator Bayou
0.8 Mi. E. of Duhon Blvd, Assumption, LA
US0090
UnknownOver: BAYOU BOEUF BR EXTENSION
JCT of US 90 & LA 662, Assumption, LA
US0090
FairOver: BAYOU BOEUF
ASSUMPTION PH LN US 90, Assumption, LA
Bayou Dr W
FairOver: BAYOU PIERRE PASS
PIERRE PART, Assumption, LA
LA0001
FairOver: CONCIENNE CANAL
LA0001, Assumption, LA
LA1010
FairOver: BAYOU LAFOURCHE
LA1010, Assumption, LA
LA0998
FairOver: BAYOU LAFOURCHE
LA0998, Assumption, LA
LA0070
FairOver: DRAIN
3.3 M NE of LA 1&LA 70, Assumption, LA
Bayou Dr
FairOver: LITTLE BAY
1.7 MI. N. OF PIERRE PART, Assumption, LA
LA1008
FairOver: BAYOU LAFOURCHE
LA1008, Assumption, LA
LA0402
FairOver: BAYOU LAFOURCHE @ MUNSON
LA0402, Assumption, LA
LA0070
FairOver: Avoca Island Cutoff
5.7 MI N LA 1016-1, Assumption, LA
LA1011
FairOver: B. LAFOURCHE (SUPREME)
0.04 M SW of LA 1&LA 1011, Assumption, LA
LA1247
FairOver: BAYOU LAFOURCHE
LA0398, Assumption, LA
LA0308
FairOver: BAYOU VALANCE
0.20 MI N JCT LA 1011, Assumption, LA
LA0403
FairOver: BAYOU LAFOURCHE
0.01 Mi E of LA 1, Assumption, LA
LA0402
FairOver: BAYOU ST;VINCENT.
2.8 M SE of LA 1&LA 70, Assumption, LA
Bridge St
FairOver: BAYOU LAFOURCHE
PLATTENVILLE, Assumption, LA
LA0070
FairOver: GRAND BAYOU
LA0070, Assumption, LA
LA0996
FairOver: BAYOU CREAUX
LA0966, Assumption, LA
LA0996
FairOver: BRUSLY ST.MARTIN C.
LA0996, Assumption, LA
LA0070
FairOver: DRAIN
2.0 M NE of LA 1&LA 70, Assumption, LA
LA0070
FairOver: DRAIN
2.0 M NE of LA 1&LA 70, Assumption, LA
LA0070
FairOver: BAYOU LAFOURCHE
0.06 M E of LA 1&LA 70, Assumption, LA
LA0070
FairOver: BAYOU NAPOLEON
0.8 M SW of LA 3127, Assumption, LA
LA0398
FairOver: BAYOU MORGAN CITY
LA0398, Assumption, LA
LA0398
FairOver: BAYOU L OURSE
LA0398, Assumption, LA
LA0070-S
FairOver: BAYOU LAFOURCHE
0.04 M N of LA 1&LA 70-S, Assumption, LA
LA0070
GoodOver: BELLE RIVER
0.01 Mi. S. of LA 1016-2, Assumption, LA
LA0070
GoodOver: BAYOU CHOUPIQUE
0.4 M E of LA 69&LA 70, Assumption, LA
LA1016-1
GoodOver: BAYOU VERRET
2 Mi E of LA 70, Assumption, LA
LA0070
GoodOver: BAYOU CORNE
LA0070, Assumption, LA
LA0070
GoodOver: BAYOU VALERIE
2.5 M W of LA 69&LA 70, Assumption, LA
Lee Dr
GoodOver: BAYOU PIERRE PART
1.1 MILES S/W OF LA 70, Assumption, LA
US0090
GoodOver: WESTBOUND ON RAMP
0.1 M E of US 90&LA 662, Assumption, LA
Aristile Rd
GoodOver: BAYOU LAROUSE
ARISTILE RD 0.5 MI E. OF, Assumption, LA
US0090
GoodOver: ONGOING RAMP B.E.
6 Mi E of LA 182/90, Assumption, LA
US0090
GoodOver: GROUND
1.0 M W of US 90&LA 662, Assumption, LA
US0090
GoodOver: OFFGOING RAMP A.E.
2.56 Mi W of La 662 Exit, Assumption, LA
LA0070
GoodOver: DRAIN
2.7 M NE of LA 1&LA 70, Assumption, LA
LA0070
GoodOver: DRAIN
2.7 M NE of LA 1&LA 70, Assumption, LA
LA0070
GoodOver: DRAIN
3.1 M NE of LA 1&LA 70, Assumption, LA
LA0070
GoodOver: SEATRA CANAL
3.3 M SW of LA 70&LA 3127, Assumption, LA
LA0070
GoodOver: DRAIN
3.26 MI. NE OF LA 70 SPUR, Assumption, LA
LA0070
GoodOver: DRAIN
0.8 M SW of LA 70&LA 3127, Assumption, LA
LA0070-S
GoodOver: DRAIN
0.3 M SW of LA 70&LA 3127, Assumption, 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 |