Ascension County, LA
216 public highway bridges
Ascension County Bridge Snapshot
Ascension County, Louisiana contains 216 public highway bridges in the FHWA National Bridge Inventory. Roughly 40.7% are rated “Good,” 38.4% “Fair,” 13% “Poor,” and 13% 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 (216)
LA0074
UnknownOver: I-10
1.9 Mi. E of LA 928, Ascension, LA
I0010
UnknownOver: LA 73
6.0 Mi. E. of LA 42, Ascension, LA
I0010
UnknownOver: LA 73
4.7 Mi. W. of LA 30, Ascension, LA
I0010
UnknownOver: LA429/Cornerview Rd
2.2 Mi. E. of LA 73, Ascension, LA
I0010
UnknownOver: I-10 OVER LA429/NEW RIVE
I0010, Ascension, LA
I0010
UnknownOver: I-10 OVER LA 30
I0010, Ascension, LA
I0010
UnknownOver: I-10 OVER LA 30
I0010, Ascension, LA
I0010
UnknownOver: I-10 OVER LA 44
JCT LA 44 & I-10, Ascension, LA
I0010
UnknownOver: I-10 OVER LA 44
JCT LA 44 & I-10, Ascension, LA
I0010
UnknownOver: I-10 OVER LA 22
2.9 Mi. E. of LA 44, Ascension, LA
I0010
UnknownOver: I-10 OVER LA 22
JCT LA 22 & I-10, Ascension, LA
I0010
UnknownOver: US 61 & KCS RR
JCT of I-10 & US 61, Ascension, LA
I0010
UnknownOver: US 61 & KCS RR
JCT of I-10 & US 61, Ascension, LA
I0010
UnknownOver: ON RP FR S US61 TO E I10
0.08 M S of I-10&US 61, Ascension, LA
I0010
UnknownOver: I0010
9.1 MI NW of LA 641, Ascension, LA
LA0928
UnknownOver: LA 928 OVER I-10
I0010, Ascension, LA
LA0941
UnknownOver: I-10
JCT of I-10 & LA 941, Ascension, LA
Jo Boy Rd
FairOver: HENDERSON BAYOU
.5 MI NE LA 44 LA 933 JCT, Ascension, LA
Bert Allen Rd
FairOver: DRAINAGE BAYOU
0.4 M N of LA 621, Ascension, LA
John Savoy Rd
FairOver: NEW RIVER
0.2 MI N OF LA 22, Ascension, LA
N Robert Wilson Rd
FairOver: SMITH BAYOU
2.9 MI SE DUTCHTOWN, Ascension, LA
Moise Rd
FairOver: New River
0.01 Mi E of LA 429, Ascension, LA
Beco Rd
FairOver: NEW RIVER CANAL
0.7M NE JCT US 61 & LA 30, Ascension, LA
Buxton Rd
FairOver: NEW RIVER
112 Ft N Of LA 429, Ascension, LA
S Purpera Ave
FairOver: FRANCOIS LAT
0.04 Mi. N. of LA 30, Ascension, LA
US0061
FairOver: NEW RIVER
50 Ft N of LA 429, Ascension, LA
Cannon Rd
FairOver: DRAINAGE BAYOU
2.4 MI NE LA 44, US 61JCT, Ascension, LA
Beco Rd
FairOver: Babin Canal
0.44 Mi. N. of LA 935, Ascension, LA
LA0429
FairOver: SMITH BAYOU
1.6 M W of LA 44, Ascension, LA
Roddy Rd
FairOver: BAYOU NARCISSE
.7 MI.NE-LA 3030,US61 JCT, Ascension, LA
Ott Ln
FairOver: BAYOU BLACK
.08 MI S INTER CANNON RD, Ascension, LA
LA0429
FairOver: NEW RIVER
LA0429, Ascension, LA
LA0621
FairOver: BLACK BAYOU CANAL
0.6 M E of US 61, Ascension, LA
Causey Rd
FairOver: BLACK BAYOU
2.2 MI.E.OF PRAIRIEV, Ascension, LA
LA0935
FairOver: Black Bayou
1.7 Mi. N. of LA 22, Ascension, LA
Stevenson Rd
FairOver: DRAINAGE BAYOU
1.1 MI S DUTCHTOWN, Ascension, LA
LA0073
FairOver: NEW RIVER
LA0073, Ascension, LA
LA0022
FairOver: BAYOU FRANCOIS
LA0022, Ascension, LA
LA0022
FairOver: DENHAM CANAL
LA0022, Ascension, LA
LA0022
FairOver: LITTLE LAKE RELIEF
1.8 Mi. E. of LA 937, Ascension, LA
LA0074
FairOver: GRAND GOUDINE
1.4 M W of US 61&LA 47, Ascension, LA
N Marchand Ave
FairOver: NEW RIVER
GONZALES .2 MI WEST LA 44, Ascension, LA
Louis White Rd
FairOver: DRAINAGE BAYOU
1.2 MI SW DUTCHTOWN, Ascension, LA
Savoy Rd
FairOver: NEW RIVER
367 Ft N OF LA 429, Ascension, LA
Coco Rd
FairOver: DRAIN BAYOU
0.1 Mi N of LA 73, Ascension, LA
LA0935
FairOver: NEW RIVER CANAL
LA0935, Ascension, LA
LA0936
FairOver: NEELEY CANAL
1.5 M E of LA 936&LA 22, Ascension, LA
Chester Diez Rd
FairOver: NEW RIVER
0.2 MI E I-10,LA429, Ascension, LA
LA3251
FairOver: SMITH BAYOU
2.9 Mi NE of LA 75, Ascension, LA
LA0022
FairOver: PANAMA CANAL
0.6 M SW of LA 22&LA 70, Ascension, 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 |