US Bridges

FAU 8410(E Mohawk over Dirty Butter Creek

Fair

Tulsa County, Oklahoma · 1800 E. Mohawk Blvd. · Structure no. 043360000000000

Built
1935
90 years old
Condition
Fair
inspected May 2024
Type
Culvert
Concrete
Length
21 ft
2 main spans
Daily traffic
2,188
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

FAU 8410(E Mohawk over Dirty Butter Creek is a concrete culvert carrying FAU 8410(E Mohawk over Dirty Butter Creek in Tulsa County, Oklahoma. It was built in 1935, so it is 90 years old, older 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 2,188 vehicles a day, roughly 5% of them trucks, projected to reach 3,501 by 2042. The structure is 21 ft (6.4 m) long and 44 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

Open in Google Maps
CarriesFAU 8410(E Mohawk
CrossesDirty Butter Creek
Location1800 E. Mohawk Blvd.
RouteCity Street 8410
CountyTulsa County
StateOklahoma
Coordinates36.19923, -95.97087
Functional classUrban Collector

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 inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length21 ft (6.4 m)
Longest span10 ft (3 m)
Deck width44 ft (13.4 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,188 (2022)
Projected traffic3,501 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was FAU 8410(E Mohawk over Dirty Butter Creek built?

It was built in 1935, making it 90 years old in 2025.

What condition is FAU 8410(E Mohawk over Dirty Butter 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 May 2024.

How much traffic does FAU 8410(E Mohawk over Dirty Butter Creek carry?

About 2,188 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is FAU 8410(E Mohawk over Dirty Butter Creek?

The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m) and a deck 44 ft wide.

Who owns FAU 8410(E Mohawk over Dirty Butter Creek?

It is owned by the City or Municipal Highway Agency.