US Bridges

E1185 over Briartown Creek

GoodPosted for load

Muskogee County, Oklahoma · .3E of SH2 Briartown · Structure no. 296480000000000

Built
2009
16 years old
Condition
Good
inspected March 2023
Type
Culvert
Concrete
Length
24 ft
2 main spans
Daily traffic
50
2022 count
Owner
County
County Highway Agency

About this bridge

E1185 over Briartown Creek is a concrete culvert carrying E1185 over Briartown Creek in Muskogee County, Oklahoma. It was built in 2009, so it is 16 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. Its operating status is: posted for load restriction.

It carries about 50 vehicles a day, roughly 5% of them trucks, projected to reach 100 by 2042. The structure is 24 ft (7.2 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesE1185
CrossesBriartown Creek
Location.3E of SH2 Briartown
RouteCounty Highway E1185
Coordinates35.29722, -95.23361
Functional classUrban 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.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating37.8 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length24 ft (7.2 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 traffic50 (2022)
Projected traffic100 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$230,000
NavigationNo navigation control on waterway

Frequently asked questions

When was E1185 over Briartown Creek built?

It was built in 2009, making it 16 years old in 2025.

What condition is E1185 over Briartown 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 March 2023.

How much traffic does E1185 over Briartown Creek carry?

About 50 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is E1185 over Briartown Creek?

The structure is 24 ft (7.2 m) long with a longest span of 10 ft (3 m).

Who owns E1185 over Briartown Creek?

It is owned by the County Highway Agency.