US Bridges

S.H. 51 over Garnett Rd. under

Good

Tulsa County, Oklahoma · 0.5 MI E US - 169 · Structure no. 262320000000000

Built
2001
24 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
204 ft
2 main spans
Daily traffic
46,500
2022 count
Owner
State
State Highway Agency

About this bridge

S.H. 51 over Garnett Rd. under is a prestressed concrete stringer/multi-beam or girder carrying S.H. 51 over Garnett Rd. under in Tulsa County, Oklahoma. It was built in 2001, so it is 24 years old, younger 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 46,500 vehicles a day, roughly 8% of them trucks, projected to reach 74,400 by 2042. The structure is 204 ft (62.2 m) long and 95 ft wide.

Location

Open in Google Maps
CarriesS.H. 51
CrossesGarnett Rd. under
Location0.5 MI E US - 169
RouteState Highway 51
CountyTulsa County
StateOklahoma
Coordinates36.09567, -95.85127
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating91.9 US tons
Inventory rating55 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length204 ft (62.2 m)
Longest span101 ft (30.8 m)
Deck width95 ft (28.9 m)
Roadway width89 ft (27 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic46,500 (2022)
Projected traffic74,400 by 2042
Trucks8%
Lanes on structure6
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$4.5 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was S.H. 51 over Garnett Rd. under built?

It was built in 2001, making it 24 years old in 2025.

What condition is S.H. 51 over Garnett 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 August 2024.

How much traffic does S.H. 51 over Garnett Rd. under carry?

About 46,500 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is S.H. 51 over Garnett Rd. under?

The structure is 204 ft (62.2 m) long with a longest span of 101 ft (30.8 m) and a deck 95 ft wide.

Who owns S.H. 51 over Garnett Rd. under?

It is owned by the State Highway Agency.