Jefferson County, LA
379 public highway bridges
Jefferson County Bridge Snapshot
Jefferson County, Louisiana contains 379 public highway bridges in the FHWA National Bridge Inventory. Roughly 54.1% are rated “Good,” 28.2% “Fair,” 4.2% “Poor,” and 4.2% 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 (379)
US0090
GoodOver: DRAIN CANAL
2.8 MI WEST OF US 90B, Jefferson, LA
LA3139
GoodOver: RR., CA.
2.1 MI EAST OF LA 3152, Jefferson, LA
LA3139
GoodOver: ST., R/R
2.6 MI EAST OF LA 3152, Jefferson, LA
LA3139
GoodOver: STS., R/R
2.6 MI EAST OF LA 3152, Jefferson, LA
I0010
GoodOver: BONNABEL BLVD.
6.0 MI EAST OF LA 49, Jefferson, LA
LAPALCO BLVD
GoodOver: MAIN CANAL
0.6 MILES FROM SEGNETTE B, Jefferson, LA
WHITNEY AVE
GoodOver: VERRETT CANAL
0.35 MI N OF LA 23, Jefferson, LA
WHITNEY AVE
GoodOver: VERRETT CANAL
0.4 MI N OF LA 23, Jefferson, LA
WHITNEY AVE
GoodOver: VERRETT CANAL
0.9 MI N OF LA 23, Jefferson, LA
LAUREL AVE
GoodOver: TERRY PKWY DRAIN
0.2 MI N OF LA 23, Jefferson, LA
W Espanade Ave
GoodOver: Canal 2
.4 miles west of Trans., Jefferson, LA
Tolmas @ Veterans
GoodOver: Canal 3
.2 miles east of Causeway, Jefferson, LA
W Napolean
GoodOver: Canal 4
.2 miles west of Causeway, Jefferson, LA
W Napolean
GoodOver: Canal 4
.1 mile east of Cleary, Jefferson, LA
W Napolean
GoodOver: Canal 4
.5 miles east of Williams, Jefferson, LA
W Napolean
GoodOver: Canal 4
.6 miles east of Napolean, Jefferson, LA
West Napoleon Ave
GoodOver: Canal #4
0.3 Mi E of Clearview Pkw, Jefferson, LA
LAPALCO BLVD
GoodOver: LABRANCH CANAL
0.3 MILES SOUTH OF US 90, Jefferson, LA
COUSINS BLVD
GoodOver: DRAIN CANAL
0.4 MILES SOUTH OF LAPALC, Jefferson, LA
RIVET BLVD
GoodOver: DRAIN CANAL
1.0 MI S OF LA 18, Jefferson, LA
LA0023
GoodOver: WEYRAUCH CANAL
1.0 MI. S. OF US 90B, Jefferson, LA
LA0023
GoodOver: OAKWOOD CANAL
2.0 MI SOUTH OF US 90B, Jefferson, LA
AIRLINE PARK BLVD
GoodOver: CANAL NUMBER 5
.5 MILES NORTH OF US61, Jefferson, LA
Clearview PKWY
GoodOver: CANAL NO 2
0.7 MI. E. OF TRANSCONTIN, Jefferson, LA
CLEARVIEW PKWY
GoodOver: CANAL #3
0.01 MI N OF VETERANS B, Jefferson, LA
CALIFORNIA AVE
GoodOver: CANAL NO. 2
0.3 MI. W. OF WILLIAMS BL, Jefferson, LA
LA0045
GoodOver: 16 TH STREET CANAL
0.8 MI SOUTH OF US 90B, Jefferson, LA
US0090-B
GoodOver: WESTBANK EXPY. EB FR RD
.2 MI WEST OF LA 23, Jefferson, LA
US0090-B
GoodOver: KEYHOLE CANAL
2.7 MI EAST OF LA 45, Jefferson, LA
US0090-B
GoodOver: DRAIN
.6 MI EAST OF LA 18, Jefferson, LA
US0090-B
GoodOver: DRAIN
1.4 MI EAST OF LA 18, Jefferson, LA
LA0049
GoodOver: DRAIN
0.009 MI N OF VINTAGE DR, Jefferson, LA
LA0049
GoodOver: DRAIN
1.0 MI NORTH OFI-10, Jefferson, LA
LA0049
GoodOver: DRAIN
1.35 MI SOUTH OF I-10, Jefferson, LA
LA3134
GoodOver: CANAL
1.2 MI N OF LA 45, Jefferson, LA
LA3139
GoodOver: ST. PETER'S DITCH
.8 MI EAST OF LA 3154, Jefferson, LA
I0010
GoodOver: CANAL NO. 17
.9 MI EAST OF I-310, Jefferson, LA
I0010
GoodOver: CANAL NO. 19
2.4 MI EAST OF I-310, Jefferson, LA
AMES BLVD
GoodOver: EIGHTY ARPENT CANAL
0.6 MI. SOUTH OF LAPALCO, Jefferson, LA
COUSINS BLVD
GoodOver: COUSINS CANAL
0.6 MI E OF LA 45, Jefferson, LA
LAPALCO BLVD
GoodOver: OAKWOOD CANAL
0.1 MI W. OF LA 23, Jefferson, LA
LAPALCO BLVD
GoodOver: GRAND CROSS CANAL
0.2 MI. E. OF VICTORY DR., Jefferson, LA
LAPALCO BLVD
GoodOver: KEYHOLE CANAL
0.5 MI. S. OF W.B. EXPWY., Jefferson, LA
Carol Sue Ave
GoodOver: CANAL WRIGHT AVE.
0.4M WEST OF HERITAG, Jefferson, LA
LAPALCO BLVD
GoodOver: LABRANCH CANAL
O.6 MI. E. OF US 90, Jefferson, LA
PALM ST
GoodOver: METAIRIE RELIEF CANAL
0.01M NORTH OF ORPHEUM, Jefferson, LA
W. Metairie Ave
GoodOver: CANAL NO 5
0.05 MI E OF CLEARY AVE, Jefferson, LA
CLEARY AVE
GoodOver: CANAL NUMBER 5
0.4MI.N.OF AIRLINE H, Jefferson, LA
W. Metairie Ave
GoodOver: CANAL NO 5
0.1 MI WEST OF CLEARY AVE, Jefferson, LA
CLEARVIEW PKWY
GoodOver: CANAL NO. 5
0.4 MI. N. OF AIRLINE HWY, Jefferson, 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 |