US Bridges

E3120 over Warren Creek

Good

Noble County, Oklahoma · .7E .3N of Lucien · Structure no. 281040000000000

Built
2006
19 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
96 ft
1 main span
Daily traffic
56
2022 count
Owner
County
County Highway Agency

About this bridge

E3120 over Warren Creek is a prestressed concrete stringer/multi-beam or girder carrying E3120 over Warren Creek in Noble County, Oklahoma. It was built in 2006, so it is 19 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 56 vehicles a day, roughly 15% of them trucks, projected to reach 90 by 2042. The structure is 96 ft (29.3 m) long and 29 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesE3120
CrossesWarren Creek
Location.7E .3N of Lucien
RouteCounty Highway N3120
Coordinates36.29382, -97.44347
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating105.1 US tons
Inventory rating40 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length96 ft (29.3 m)
Longest span95 ft (29 m)
Deck width29 ft (8.8 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic56 (2022)
Projected traffic90 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$575,000
NavigationNo navigation control on waterway

Frequently asked questions

When was E3120 over Warren Creek built?

It was built in 2006, making it 19 years old in 2025.

What condition is E3120 over Warren Creek 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 August 2024.

How much traffic does E3120 over Warren Creek carry?

About 56 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is E3120 over Warren Creek?

The structure is 96 ft (29.3 m) long with a longest span of 95 ft (29 m) and a deck 29 ft wide.

Who owns E3120 over Warren Creek?

It is owned by the County Highway Agency.