US Bridges

US 61 over Drainage Canal

Fair

Bolivar County, Mississippi · 1.8 MI N SR 32 · Structure no. 210006100624010

Built
1937
88 years old, rebuilt 2000
Condition
Fair
inspected January 2025
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
5,700
2023 count
Owner
State
State Highway Agency

About this bridge

US 61 over Drainage Canal is a concrete culvert carrying US 61 over Drainage Canal in Bolivar County, Mississippi. It was built in 1937 and reconstructed in 2000, so it is 88 years old, older than the Mississippi average of 38.9 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 5,700 vehicles a day, roughly 15% of them trucks, projected to reach 6,600 by 2043. The structure is 23 ft (7 m) long. If it were closed, the detour would be 55.3 mi (89 km).

CarriesUS 61
CrossesDrainage Canal
Location1.8 MI N SR 32
RouteU.S. Route 61
Coordinates33.97769, -90.76171
Functional classRural Principal Arterial - Other

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 protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.3 US tons
Inventory rating35.5 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 15
Structure length23 ft (7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,700 (2023)
Projected traffic6,600 by 2043
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed55.3 mi (89 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$303 million
NavigationNo navigation control on waterway

Frequently asked questions

When was US 61 over Drainage Canal built?

It was built in 1937, making it 88 years old in 2025. It was reconstructed in 2000.

What condition is US 61 over Drainage Canal 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 January 2025.

How much traffic does US 61 over Drainage Canal carry?

About 5,700 vehicles per day (2023 count), of which roughly 15% are trucks.

How long is US 61 over Drainage Canal?

The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m).

Who owns US 61 over Drainage Canal?

It is owned by the State Highway Agency.