US Bridges

FAS 4128 over Chuckaho Creek

Poor

Lincoln County, Oklahoma · .2S .2E .3S of Davenport · Structure no. 095710000000000

Built
1941
84 years old
Condition
Poor
inspected April 2024
Type
Slab
Concrete
Length
23 ft
2 main spans
Daily traffic
100
2022 count
Owner
County
County Highway Agency

About this bridge

FAS 4128 over Chuckaho Creek is a concrete slab carrying FAS 4128 over Chuckaho Creek in Lincoln County, Oklahoma. It was built in 1941, so it is 84 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 100 vehicles a day, roughly 15% of them trucks, projected to reach 160 by 2042. The structure is 23 ft (7 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesFAS 4128
CrossesChuckaho Creek
Location.2S .2E .3S of Davenport
RouteCounty Highway 4128
Coordinates35.6961, -96.76062
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
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 geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating36 US tons
Inventory rating21.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length23 ft (7 m)
Longest span10 ft (3 m)
Deck width31 ft (9.5 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic160 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$230,000
NavigationNo navigation control on waterway

Frequently asked questions

When was FAS 4128 over Chuckaho Creek built?

It was built in 1941, making it 84 years old in 2025.

What condition is FAS 4128 over Chuckaho 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 April 2024.

How much traffic does FAS 4128 over Chuckaho Creek carry?

About 100 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is FAS 4128 over Chuckaho Creek?

The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m) and a deck 31 ft wide.

Who owns FAS 4128 over Chuckaho Creek?

It is owned by the County Highway Agency.