US Bridges

Cole Street over Rock / Wheatland Creek

PoorPosted for load

Platte County, Wyoming · Wheatland · Structure no. DQV

Built
1979
46 years old
Condition
Poor
inspected November 2024
Type
Channel Beam
Concrete
Length
61 ft
2 main spans
Daily traffic
979
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Cole Street over Rock / Wheatland Creek is a concrete channel beam carrying Cole Street over Rock / Wheatland Creek in Platte 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 979 vehicles a day, roughly 4% of them trucks, projected to reach 1,371 by 2043. The structure is 61 ft (18.6 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCole Street
CrossesRock / Wheatland Creek
LocationWheatland
RouteCity Street 4458
StateWyoming
Coordinates42.04514, -104.95274
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51.1 US tons
Inventory rating30.6 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans2
Design loadUnknown
Structure length61 ft (18.6 m)
Longest span29 ft (8.8 m)
Deck width30 ft (9.2 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic979 (2024)
Projected traffic1,371 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$17,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Cole Street over Rock / Wheatland Creek built?

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

What condition is Cole Street over Rock / Wheatland Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2024.

How much traffic does Cole Street over Rock / Wheatland Creek carry?

About 979 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Cole Street over Rock / Wheatland Creek?

The structure is 61 ft (18.6 m) long with a longest span of 29 ft (8.8 m) and a deck 30 ft wide.

Who owns Cole Street over Rock / Wheatland Creek?

It is owned by the Town or Township Highway Agency.