US Bridges

Fdr over Sunlight Creek

Good

Park County, Wyoming · 31 Miles NW of Cody Wy · Structure no. 021401000001007

Built
1952
73 years old, rebuilt 1999
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
142 ft
3 main spans
Daily traffic
50
Owner
Federal
U.S. Forest Service

About this bridge

Fdr over Sunlight Creek is a steel stringer/multi-beam or girder carrying Fdr over Sunlight Creek in Park County, Wyoming. It was built in 1952 and reconstructed in 1999, so it is 73 years old, older than the Wyoming average of 48.4 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 50 vehicles a day, projected to reach 75 by 2045. The structure is 142 ft (43.3 m) long and 16 ft wide. If it were closed, the detour would be 98.2 mi (158 km).

CarriesFdr
CrossesSunlight Creek
Location31 Miles NW of Cody Wy
RouteFederal Lands Road 296.3
StateWyoming
Coordinates44.76326, -109.43275
Functional classRural Local

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating35.1 US tons
Inventory rating23 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length142 ft (43.3 m)
Longest span54 ft (16.6 m)
Deck width16 ft (4.9 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (—)
Projected traffic75 by 2045
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.2 mi (158 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerU.S. Forest Service
Maintained byU.S. Forest Service
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Fdr over Sunlight Creek built?

It was built in 1952, making it 73 years old in 2025. It was reconstructed in 1999.

What condition is Fdr over Sunlight 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 September 2023.

How much traffic does Fdr over Sunlight Creek carry?

About 50 vehicles per day (latest count).

How long is Fdr over Sunlight Creek?

The structure is 142 ft (43.3 m) long with a longest span of 54 ft (16.6 m) and a deck 16 ft wide.

Who owns Fdr over Sunlight Creek?

It is owned by the U.S. Forest Service.