US Bridges

S.H. 3E/U.S.377 over S. Canadian River

Fair

Pontotoc County, Oklahoma · 11.4 MI N Ada · Structure no. 220990000000000

Built
1988
37 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
1,101 ft
11 main spans
Daily traffic
2,550
2022 count
Owner
State
State Highway Agency

About this bridge

S.H. 3E/U.S.377 over S. Canadian River is a prestressed concrete stringer/multi-beam or girder carrying S.H. 3E/U.S.377 over S. Canadian River in Pontotoc County, Oklahoma. It was built in 1988, so it is 37 years old, younger than the Oklahoma average of 47.8 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 2,550 vehicles a day, roughly 25% of them trucks, projected to reach 4,080 by 2042. The structure is 1,101 ft (335.6 m) long and 40 ft wide.

Location

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CarriesS.H. 3E/U.S.377
CrossesS. Canadian River
Location11.4 MI N Ada
RouteState Highway 3E
CountyPontotoc County
StateOklahoma
Coordinates34.9344, -96.68358
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99.5 US tons
Inventory rating43.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans11
Design loadHS 20
Structure length1,101 ft (335.6 m)
Longest span100 ft (30.5 m)
Deck width40 ft (12.2 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,550 (2022)
Projected traffic4,080 by 2042
Trucks25%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$6.3 million
NavigationNo navigation control on waterway

Frequently asked questions

When was S.H. 3E/U.S.377 over S. Canadian River built?

It was built in 1988, making it 37 years old in 2025.

What condition is S.H. 3E/U.S.377 over S. Canadian River 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 April 2024.

How much traffic does S.H. 3E/U.S.377 over S. Canadian River carry?

About 2,550 vehicles per day (2022 count), of which roughly 25% are trucks.

How long is S.H. 3E/U.S.377 over S. Canadian River?

The structure is 1,101 ft (335.6 m) long with a longest span of 100 ft (30.5 m) and a deck 40 ft wide.

Who owns S.H. 3E/U.S.377 over S. Canadian River?

It is owned by the State Highway Agency.