US Bridges

S.H. 66 Bus. over Captain Creek

Good

Lincoln County, Oklahoma · 1.5 Mi. N-E JCT SH 66 · Structure no. 323370000000000

Built
2021
4 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
262 ft
3 main spans
Daily traffic
866
2022 count
Owner
State
State Highway Agency

About this bridge

S.H. 66 Bus. over Captain Creek is a steel stringer/multi-beam or girder carrying S.H. 66 Bus. over Captain Creek in Lincoln County, Oklahoma. It was built in 2021, so it is 4 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 866 vehicles a day, roughly 10% of them trucks, projected to reach 1,206 by 2042. The structure is 262 ft (80 m) long and 25 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesS.H. 66 Bus.
CrossesCaptain Creek
Location1.5 Mi. N-E JCT SH 66
RouteState Highway 66B
CountyLincoln County
StateOklahoma
Coordinates35.69307, -97.07164
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.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating102.6 US tons
Inventory rating79.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length262 ft (80 m)
Longest span100 ft (30.5 m)
Deck width25 ft (7.5 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic866 (2022)
Projected traffic1,206 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusListed on the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was S.H. 66 Bus. over Captain Creek built?

It was built in 2021, making it 4 years old in 2025.

What condition is S.H. 66 Bus. over Captain 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 August 2024.

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

About 866 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is S.H. 66 Bus. over Captain Creek?

The structure is 262 ft (80 m) long with a longest span of 100 ft (30.5 m) and a deck 25 ft wide.

Who owns S.H. 66 Bus. over Captain Creek?

It is owned by the State Highway Agency.