US Bridges

FAS 6105 over Creek

Poor

Pittsburg County, Oklahoma · 4.4 MI W of Adamson · Structure no. 100490000000000

Built
1943
82 years old
Condition
Poor
inspected August 2023
Type
Culvert
Concrete
Length
32 ft
3 main spans
Daily traffic
475
2022 count
Owner
County
County Highway Agency

About this bridge

FAS 6105 over Creek is a concrete culvert carrying FAS 6105 over Creek in Pittsburg 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 475 vehicles a day, roughly 15% of them trucks, projected to reach 760 by 2042. The structure is 32 ft (9.8 m) long and 29 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFAS 6105
CrossesCreek
Location4.4 MI W of Adamson
RouteCounty Highway 6105
Coordinates34.92971, -95.62114
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
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
DeckNot applicable
Main spans3
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span10 ft (3 m)
Deck width29 ft (8.9 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic475 (2022)
Projected traffic760 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 FAS 6105 over Creek built?

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

What condition is FAS 6105 over Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2023.

How much traffic does FAS 6105 over Creek carry?

About 475 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is FAS 6105 over Creek?

The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m) and a deck 29 ft wide.

Who owns FAS 6105 over Creek?

It is owned by the County Highway Agency.