US Bridges

S.H. 66 over Mossey Creek

Good

Rogers County, Oklahoma · 4.9 Mi. N. Jct. I-44 · Structure no. 284180000000000

Built
2008
17 years old
Condition
Good
inspected February 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
100 ft
1 main span
Daily traffic
8,600
2022 count
Owner
State
State Highway Agency

About this bridge

S.H. 66 over Mossey Creek is a prestressed concrete stringer/multi-beam or girder carrying S.H. 66 over Mossey Creek in Rogers County, Oklahoma. It was built in 2008, so it is 17 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 8,600 vehicles a day, roughly 10% of them trucks, projected to reach 13,760 by 2042. The structure is 100 ft (30.5 m) long and 41 ft wide.

Location

Open in Google Maps
CarriesS.H. 66
CrossesMossey Creek
Location4.9 Mi. N. Jct. I-44
RouteState Highway 66
CountyRogers County
StateOklahoma
Coordinates36.22158, -95.71102
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
Deck7 GoodSome minor problems.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79.1 US tons
Inventory rating60.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length100 ft (30.5 m)
Longest span100 ft (30.5 m)
Deck width41 ft (12.5 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,600 (2022)
Projected traffic13,760 by 2042
Trucks10%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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$1.6 million
NavigationNo navigation control on waterway

Frequently asked questions

When was S.H. 66 over Mossey Creek built?

It was built in 2008, making it 17 years old in 2025.

What condition is S.H. 66 over Mossey Creek 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 February 2023.

How much traffic does S.H. 66 over Mossey Creek carry?

About 8,600 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is S.H. 66 over Mossey Creek?

The structure is 100 ft (30.5 m) long with a longest span of 100 ft (30.5 m) and a deck 41 ft wide.

Who owns S.H. 66 over Mossey Creek?

It is owned by the State Highway Agency.