US Bridges

E1750 (seminole RD over Claridy Creek

Fair

Stephens County, Oklahoma · .3 MI W of US 81 · Structure no. 225380000000000

Built
1990
35 years old
Condition
Fair
inspected July 2024
Type
Culvert
Concrete
Length
47 ft
3 main spans
Daily traffic
375
2022 count
Owner
County
County Highway Agency

About this bridge

E1750 (seminole RD over Claridy Creek is a concrete culvert carrying E1750 (seminole RD over Claridy Creek in Stephens County, Oklahoma. It was built in 1990, so it is 35 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 375 vehicles a day, roughly 10% of them trucks, projected to reach 600 by 2042. The structure is 47 ft (14.3 m) long and 44 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesE1750 (seminole RD
CrossesClaridy Creek
Location.3 MI W of US 81
RouteCounty Highway E1750
CountyStephens County
StateOklahoma
Coordinates34.47801, -97.97494
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41 US tons
Inventory rating24 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length47 ft (14.3 m)
Longest span17 ft (5.2 m)
Deck width44 ft (13.4 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic375 (2022)
Projected traffic600 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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was E1750 (seminole RD over Claridy Creek built?

It was built in 1990, making it 35 years old in 2025.

What condition is E1750 (seminole RD over Claridy Creek 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 July 2024.

How much traffic does E1750 (seminole RD over Claridy Creek carry?

About 375 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is E1750 (seminole RD over Claridy Creek?

The structure is 47 ft (14.3 m) long with a longest span of 17 ft (5.2 m) and a deck 44 ft wide.

Who owns E1750 (seminole RD over Claridy Creek?

It is owned by the County Highway Agency.