US Bridges

Wyo 196 over Middle Fork Powder River

Good

Johnson County, Wyoming · Kaycee · Structure no. DCE

Built
1977
48 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
324 ft
5 main spans
Daily traffic
1,323
2024 count
Owner
State
State Highway Agency

About this bridge

Wyo 196 over Middle Fork Powder River is a steel continuous stringer/multi-beam or girder carrying Wyo 196 over Middle Fork Powder River in Johnson County, Wyoming. It was built in 1977, so it is 48 years old, younger 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 1,323 vehicles a day, roughly 9% of them trucks, projected to reach 1,852 by 2043. The structure is 324 ft (98.8 m) long and 44 ft wide.

CarriesWyo 196
CrossesMiddle Fork Powder River
LocationKaycee
RouteState Highway 196
StateWyoming
Coordinates43.70782, -106.63914
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51.5 US tons
Inventory rating31 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length324 ft (98.8 m)
Longest span64 ft (19.5 m)
Deck width44 ft (13.5 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,323 (2024)
Projected traffic1,852 by 2043
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Wyo 196 over Middle Fork Powder River built?

It was built in 1977, making it 48 years old in 2025.

What condition is Wyo 196 over Middle Fork Powder River 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 July 2023.

How much traffic does Wyo 196 over Middle Fork Powder River carry?

About 1,323 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is Wyo 196 over Middle Fork Powder River?

The structure is 324 ft (98.8 m) long with a longest span of 64 ft (19.5 m) and a deck 44 ft wide.

Who owns Wyo 196 over Middle Fork Powder River?

It is owned by the State Highway Agency.