US Bridges

LA0002 over Bayou Macon

Poor

East Carroll Parish, Louisiana · 6.99 MI West of US 65 · Structure no. 051800370400001

Built
1959
66 years old, rebuilt 1977
Condition
Poor
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
208 ft
1 main span
Daily traffic
1,232
2021 count
Owner
State
State Highway Agency

About this bridge

LA0002 over Bayou Macon is a steel stringer/multi-beam or girder carrying LA0002 over Bayou Macon in East Carroll Parish, Louisiana. It was built in 1959 and reconstructed in 1977, so it is 66 years old, older than the Louisiana average of 43 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 1,232 vehicles a day, roughly 16% of them trucks, projected to reach 1,355 by 2041. The structure is 208 ft (63.4 m) long and 34 ft wide. If it were closed, the detour would be 16.8 mi (27 km).

CarriesLA0002
CrossesBayou Macon
Location6.99 MI West of US 65
RouteState Highway 2
Coordinates32.8599, -91.34145
Functional classRural Minor Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating28.5 US tons
Inventory rating22.2 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length208 ft (63.4 m)
Longest span121 ft (36.9 m)
Deck width34 ft (10.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,232 (2021)
Projected traffic1,355 by 2041
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.8 mi (27 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$927,000
NavigationNo navigation control on waterway

Frequently asked questions

When was LA0002 over Bayou Macon built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1977.

What condition is LA0002 over Bayou Macon in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2024.

How much traffic does LA0002 over Bayou Macon carry?

About 1,232 vehicles per day (2021 count), of which roughly 16% are trucks.

How long is LA0002 over Bayou Macon?

The structure is 208 ft (63.4 m) long with a longest span of 121 ft (36.9 m) and a deck 34 ft wide.

Who owns LA0002 over Bayou Macon?

It is owned by the State Highway Agency.