US Bridges

E1980 over Red River Trib.

Good

Cotton County, Oklahoma · .2E of NS248/EW198 · Structure no. 321210000000000

Built
2019
6 years old
Condition
Good
inspected June 2023
Type
Culvert
Concrete
Length
32 ft
3 main spans
Daily traffic
520
2022 count
Owner
County
County Highway Agency

About this bridge

E1980 over Red River Trib. is a concrete culvert carrying E1980 over Red River Trib. in Cotton County, Oklahoma. It was built in 2019, so it is 6 years old, younger than the Oklahoma average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 520 vehicles a day, roughly 10% of them trucks, projected to reach 832 by 2042. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesE1980
CrossesRed River Trib.
Location.2E of NS248/EW198
RouteCounty Highway E1980
Coordinates34.14472, -98.55583
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length32 ft (9.8 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 traffic520 (2022)
Projected traffic832 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was E1980 over Red River Trib. built?

It was built in 2019, making it 6 years old in 2025.

What condition is E1980 over Red River Trib. in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2023.

How much traffic does E1980 over Red River Trib. carry?

About 520 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is E1980 over Red River Trib.?

The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m).

Who owns E1980 over Red River Trib.?

It is owned by the County Highway Agency.