Ascension County, LA
216 public highway bridges
Ascension County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Ascension County, Louisiana contains 216 public highway bridges. Roughly 40.7% are rated “Good,” 38.4% “Fair,” and 13% “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 (216)
LA0429
GoodOver: DUTCHTOWN DRAIN
1.9 M NE of LA 30&LA 73, Ascension, LA
LA0022
GoodOver: NEW RIVER CANAL
LA0022, Ascension, LA
LA0022
GoodOver: PIERRES DRAINAGE
1.0 M SW of LA 22&LA 16, Ascension, LA
LA0939
GoodOver: BAYOU FRANCOIS
0.8 M SE of US 61, Ascension, LA
Roddy Rd
GoodOver: BERT ALLEN DITCH
0.3 MILES NORTH OF JCT LA, Ascension, LA
US0061
GoodOver: CONWAY CANAL
US0061, Ascension, LA
US0061
GoodOver: AIRLINE DRAINAGE
3.2 M SE of US 61&LA 22, Ascension, LA
US0061
GoodOver: AIRLINE DRAINAGE
1.7 M SE of US 61&LA 22, Ascension, LA
US0061
GoodOver: CANAL
1 M SE of US 61&LA 22, Ascension, LA
E Douglas St
GoodOver: DRAINAGE BAYOU
.10 MILES SOUTH LA 3038, Ascension, LA
LA0431
GoodOver: BAYOU FRANCOIS
LA0431, Ascension, LA
LA0931
GoodOver: BAYOU MILLET
1.3 M SW of LA 431&LA 931, Ascension, LA
LA0937
GoodOver: ANDERSON CANAL
1.8 M E of LA 22&LA 935, Ascension, LA
LA0933
GoodOver: RODDY BAYOU
0.9 Mi. S. of LA 42, Ascension, LA
W Worthy Rd
GoodOver: BAYOU FRANCOIS TRIB.
1.5 MILES WEST OF LA 44, Ascension, LA
Laurel Ridge Rd
GoodOver: BABIN CANAL
1.8 MI NE LA22-LA429 JCT, Ascension, LA
Penn Blvd
GoodOver: HENDERSON BAYOU
0.1 M N of LA933, Ascension, LA
Manchac Acres Rd
GoodOver: Muddy Cr
0.5 Mi. N. of LA 42, Ascension, LA
Churchpoint Rd
GoodOver: BAYOU NARCISSE
0.7 MI SE US61, LA44 JCT, Ascension, LA
Bon Terre Blvd
GoodOver: NEW RIVER BAYOU
1.5 MI E I-10-LA 429 JCT, Ascension, LA
Roddy Rd
GoodOver: BLACK BAYOU
1.3 MI NE LA 441 US 61JCT, Ascension, LA
Churchpoint Rd
GoodOver: BAYOU NARCISSE
1.6 MI. E LA44, US61 JCT., Ascension, LA
River Oaks Rd
GoodOver: Darain Bayou
0.3 Mi.N. of LA 73, Ascension, LA
LA00042
GoodOver: MUDDY CREEK
01.31 MI E OF LA 73, Ascension, LA
US0061
GoodOver: CANAL
0.62 M NW of US 61&LA 22, Ascension, LA
US0061
GoodOver: CANAL
1.2 M NW of US 61&LA 22, Ascension, LA
US0061
GoodOver: CANAL
0.23 M NW of US 61&LA 431, Ascension, LA
LA0044
GoodOver: BOYLE BAYOU
1.00 MI N JCT I-10, Ascension, LA
LA0030
GoodOver: CREEK
1.2 M W of LA 30&LA 3251, Ascension, LA
LA0070
GoodOver: STREAM
1.9 M S of LA 70&LA 22, Ascension, LA
LA0070
GoodOver: STREAM
0.7 M S of LA 70&LA 22, Ascension, LA
I0010
GoodOver: DRAIN
0.2 M S of I-10&LA 74, Ascension, LA
I0010
GoodOver: DRAIN
0.5 M S of I-10&LA 74, Ascension, LA
I0010
GoodOver: DRAIN
1.4 M N of LA 30, Ascension, LA
I0010
GoodOver: DRAIN
1.4 M N of I-10&LA 30, Ascension, LA
I0010
GoodOver: CANAL
0.6 M S of I-10&LA 30, Ascension, LA
I0010
GoodOver: HACKETT CANAL
1.2 M SE of I-10&LA 44, Ascension, LA
I0010
GoodOver: CANAL
0.4 M E of I-10&US 61, Ascension, LA
Spellman Rd
GoodOver: DRAINAGE DITCH
1.5 MI S DUTCHTOWN, Ascension, LA
Merritt Evans Rd
GoodOver: DRAIN BAYOU
0.7 MI. SE OF LA 44, Ascension, LA
S Hodgeson Rd
GoodOver: BAYOU CONWAY
0.9 Mi S of LA 30, Ascension, LA
Aymond Rd
GoodOver: NEW RIVER
2.5 MI NE OF SORRENTO, Ascension, LA
South Irma Blvd
GoodOver: BAYOU FRANCOIS
0.5 Mi N of LA 939, Ascension, LA
South Irma Blvd
GoodOver: BAYOU FRANCOIS
0.5 Mi N of LA 939, Ascension, LA
I0010
GoodOver: OFF RP TO S US61
I0010, Ascension, LA
N Bryan Ave
GoodOver: NEW RIVER BAYOU
0.5 MILE S. US 61, Ascension, LA
US0061
GoodOver: BAYOU FRANCOIS
0.85 M SE of US 61&LA 429, Ascension, LA
US0061
GoodOver: NEW RIVER
0.03 M NW of US 61&LA 429, Ascension, LA
Rountree Rd
GoodOver: NEW RIVER
0.2 OF A MILE NORTH OF LA, Ascension, LA
I0010
GoodOver: NEW RIVER
0.01 Mi S of LA 429, Ascension, 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.