US Bridges

Turner Tp (I-44) over S.H. 66 under

Fair

Lincoln County, Oklahoma · 5.6 MI E Okla. C/L · Structure no. 128410000000000

Built
1952
73 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
120 ft
1 main span
Daily traffic
12,450
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

Turner Tp (I-44) over S.H. 66 under is a steel stringer/multi-beam or girder carrying Turner Tp (I-44) over S.H. 66 under in Lincoln County, Oklahoma. It was built in 1952, so it is 73 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 12,450 vehicles a day, roughly 36% of them trucks, projected to reach 19,920 by 2042. The structure is 120 ft (36.6 m) long and 39 ft wide.

Location

Open in Google Maps
CarriesTurner Tp (I-44)
CrossesS.H. 66 under
Location5.6 MI E Okla. C/L
RouteInterstate 44
CountyLincoln County
StateOklahoma
Coordinates35.68093, -97.04717
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.1 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length120 ft (36.6 m)
Longest span119 ft (36.3 m)
Deck width39 ft (11.9 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,450 (2022)
Projected traffic19,920 by 2042
Trucks36%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a toll road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.4 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Turner Tp (I-44) over S.H. 66 under built?

It was built in 1952, making it 73 years old in 2025.

What condition is Turner Tp (I-44) over S.H. 66 under 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 Turner Tp (I-44) over S.H. 66 under carry?

About 12,450 vehicles per day (2022 count), of which roughly 36% are trucks.

How long is Turner Tp (I-44) over S.H. 66 under?

The structure is 120 ft (36.6 m) long with a longest span of 119 ft (36.3 m) and a deck 39 ft wide.

Who owns Turner Tp (I-44) over S.H. 66 under?

It is owned by the State Toll Authority.