US Bridges

S.H. 266 over Quarry Rd. under

Good

Tulsa County, Oklahoma · 1.1E of U.S. 169 · Structure no. 304720000000000

Built
1968
57 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
20 ft
1 main span
Daily traffic
8,900
2022 count
Owner
State
State Highway Agency

About this bridge

S.H. 266 over Quarry Rd. under is a concrete culvert carrying S.H. 266 over Quarry Rd. under in Tulsa County, Oklahoma. It was built in 1968, so it is 57 years old, older 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.

It carries about 8,900 vehicles a day, roughly 8% of them trucks, projected to reach 14,240 by 2042. The structure is 20 ft (6.1 m) long. If it were closed, the detour would be 14.3 mi (23 km).

Location

Open in Google Maps
CarriesS.H. 266
CrossesQuarry Rd. under
Location1.1E of U.S. 169
RouteState Highway 266
CountyTulsa County
StateOklahoma
Coordinates36.22028, -95.83139
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating100 US tons
Inventory rating100 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length20 ft (6.1 m)
Longest span20 ft (6.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,900 (2022)
Projected traffic14,240 by 2042
Trucks8%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed14.3 mi (23 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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$644,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was S.H. 266 over Quarry Rd. under built?

It was built in 1968, making it 57 years old in 2025.

What condition is S.H. 266 over Quarry Rd. under 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 September 2024.

How much traffic does S.H. 266 over Quarry Rd. under carry?

About 8,900 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is S.H. 266 over Quarry Rd. under?

The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m).

Who owns S.H. 266 over Quarry Rd. under?

It is owned by the State Highway Agency.