US Bridges

Rockwell Ave. over Bailey Norman Spur under

Good

McClain County, Oklahoma · MP 4.79 · Structure no. 259550000000000

Built
2000
25 years old
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
300 ft
2 main spans
Daily traffic
4,600
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

Rockwell Ave. over Bailey Norman Spur under is a prestressed concrete stringer/multi-beam or girder carrying Rockwell Ave. over Bailey Norman Spur under in McClain County, Oklahoma. It was built in 2000, so it is 25 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 4,600 vehicles a day, roughly 15% of them trucks, projected to reach 7,360 by 2042. The structure is 300 ft (91.4 m) long and 37 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesRockwell Ave.
CrossesBailey Norman Spur under
LocationMP 4.79
RouteCounty Highway 0
CountyMcClain County
StateOklahoma
Coordinates35.21121, -97.63555
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating59.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length300 ft (91.4 m)
Longest span150 ft (45.7 m)
Deck width37 ft (11.3 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,600 (2022)
Projected traffic7,360 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

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$3 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Rockwell Ave. over Bailey Norman Spur under built?

It was built in 2000, making it 25 years old in 2025.

What condition is Rockwell Ave. over Bailey Norman Spur 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 April 2023.

How much traffic does Rockwell Ave. over Bailey Norman Spur under carry?

About 4,600 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is Rockwell Ave. over Bailey Norman Spur under?

The structure is 300 ft (91.4 m) long with a longest span of 150 ft (45.7 m) and a deck 37 ft wide.

Who owns Rockwell Ave. over Bailey Norman Spur under?

It is owned by the State Toll Authority.