E1070 over Creek

Good

Canadian County, Oklahoma · 4.5S 1.1E I40; 66 · Structure no. 100560000000000

Built: 1943; 82 years old
Condition: Good; inspected September 2023
Type: Culvert; Concrete
Length: 46 ft; 3 main spans
Daily traffic: 210; 2022 count
Owner: County; County Highway Agency

About this bridge

E1070 over Creek is a concrete culvert carrying E1070 over Creek in Canadian County, Oklahoma. It was built in 1943, so it is 82 years old, older 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 210 vehicles a day, roughly 15% of them trucks, projected to reach 336 by 2042. The structure is 46 ft (14 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesE1070

CrossesCreek

Location4.5S 1.1E I40; 66

RouteCounty Highway 924C

CountyCanadian County

StateOklahoma

Coordinates35.4645, -98.09631

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.

Component	Rating	Meaning
Channel and channel protection	7 Good	Some minor problems.
Culvert	7 Good	Some minor problems.

Last inspectionSeptember 2023

Inspection intervalevery 24 months

Operating statusOpen, no restriction

ScourFoundations stable; action required to protect exposed foundations

Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is

Deck geometry6: Equal to present minimum criteria

Waterway adequacy7: Better than present minimum criteria

Approach roadway alignment8: Equal to present desirable criteria

Operating rating36 US tons

Inventory rating21.1 US tons

Structure

Structure typeCulvert

MaterialConcrete

DeckConcrete, cast-in-place

Main spans3

Design loadUnknown

Structure length46 ft (14 m)

Longest span17 ft (5.2 m)

Deck width32 ft (9.8 m)

Roadway width30 ft (9.1 m)

Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic210 (2022)

Projected traffic336 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$225,000

NavigationNo navigation control on waterway

Frequently asked questions

When was E1070 over Creek built?

It was built in 1943, making it 82 years old in 2025.

What condition is E1070 over 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 September 2023.

How much traffic does E1070 over Creek carry?

About 210 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is E1070 over Creek?

The structure is 46 ft (14 m) long with a longest span of 17 ft (5.2 m) and a deck 32 ft wide.

Who owns E1070 over Creek?

It is owned by the County Highway Agency.