US Bridges

US0061 over Canal Drain

Fair

Ascension Parish, Louisiana · 3 MI N Inter US 61 &LA22 · Structure no. 610300070703001

Built
1982
43 years old
Condition
Fair
inspected May 2024
Type
Culvert
Concrete
Length
34 ft
4 main spans
Daily traffic
29,303
2021 count
Owner
State
State Highway Agency

About this bridge

US0061 over Canal Drain is a concrete culvert carrying US0061 over Canal Drain in Ascension Parish, Louisiana. It was built in 1982, so it is 43 years old, younger than the Louisiana average of 43 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 29,303 vehicles a day, roughly 9% of them trucks, projected to reach 32,233 by 2041. The structure is 34 ft (10.4 m) long and 140 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesUS0061
CrossesCanal Drain
Location3 MI N Inter US 61 &LA22
RouteU.S. Route 61
Coordinates30.22013, -90.89239
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 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 evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating34 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length34 ft (10.4 m)
Longest span8 ft (2.4 m)
Deck width140 ft (42.7 m)
Roadway width72 ft (21.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic29,303 (2021)
Projected traffic32,233 by 2041
Trucks9%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US0061 over Canal Drain built?

It was built in 1982, making it 43 years old in 2025.

What condition is US0061 over Canal Drain in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.

How much traffic does US0061 over Canal Drain carry?

About 29,303 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is US0061 over Canal Drain?

The structure is 34 ft (10.4 m) long with a longest span of 8 ft (2.4 m) and a deck 140 ft wide.

Who owns US0061 over Canal Drain?

It is owned by the State Highway Agency.