US Bridges

Bh Cnty RD R1C over Polecat Creek

Fair

Big Horn County, Wyoming · 0.5 Miles S. of Deaver · Structure no. EJY

Built
1979
46 years old
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
72 ft
1 main span
Daily traffic
86
2024 count
Owner
County
County Highway Agency

About this bridge

Bh Cnty RD R1C over Polecat Creek is a steel stringer/multi-beam or girder carrying Bh Cnty RD R1C over Polecat Creek in Big Horn County, Wyoming. It was built in 1979, so it is 46 years old, younger than the Wyoming average of 48.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 86 vehicles a day, roughly 7% of them trucks, projected to reach 120 by 2043. The structure is 72 ft (21.9 m) long and 28 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesBh Cnty RD R1C
CrossesPolecat Creek
Location0.5 Miles S. of Deaver
RouteCounty Highway 0R1C
StateWyoming
Coordinates44.88259, -108.59758
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating69 US tons
Inventory rating51 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadUnknown
Structure length72 ft (21.9 m)
Longest span69 ft (21 m)
Deck width28 ft (8.6 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic86 (2024)
Projected traffic120 by 2043
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$49,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Bh Cnty RD R1C over Polecat Creek built?

It was built in 1979, making it 46 years old in 2025.

What condition is Bh Cnty RD R1C over Polecat Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2024.

How much traffic does Bh Cnty RD R1C over Polecat Creek carry?

About 86 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Bh Cnty RD R1C over Polecat Creek?

The structure is 72 ft (21.9 m) long with a longest span of 69 ft (21 m) and a deck 28 ft wide.

Who owns Bh Cnty RD R1C over Polecat Creek?

It is owned by the County Highway Agency.