US Bridges

E2070 over Red River Trib.

Good

Jefferson County, Oklahoma · .5S 3.1W of Ryan · Structure no. 320740000000000

Built
2020
5 years old
Condition
Good
inspected May 2023
Type
Culvert
Concrete
Length
27 ft
2 main spans
Daily traffic
30
2022 count
Owner
County
County Highway Agency

About this bridge

E2070 over Red River Trib. is a concrete culvert carrying E2070 over Red River Trib. in Jefferson County, Oklahoma. It was built in 2020, so it is 5 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 30 vehicles a day, roughly 10% of them trucks, projected to reach 80 by 2042. The structure is 27 ft (8.1 m) long and 50 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesE2070
CrossesRed River Trib.
Location.5S 3.1W of Ryan
RouteCounty Highway E2070
Coordinates34.01278, -98.01194
Functional classRural Major Collector

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 inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior 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 spans2
Design loadHS 20
Structure length27 ft (8.1 m)
Longest span10 ft (3 m)
Deck width50 ft (15.1 m)
Roadway width48 ft (14.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2022)
Projected traffic80 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed7.5 mi (12 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 E2070 over Red River Trib. built?

It was built in 2020, making it 5 years old in 2025.

What condition is E2070 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 May 2023.

How much traffic does E2070 over Red River Trib. carry?

About 30 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is E2070 over Red River Trib.?

The structure is 27 ft (8.1 m) long with a longest span of 10 ft (3 m) and a deck 50 ft wide.

Who owns E2070 over Red River Trib.?

It is owned by the County Highway Agency.