US Bridges

FR Cnty RD 428 over Five Mile Creek

Good

Fremont County, Wyoming · 4 MI N of Pavillion · Structure no. MGY

Built
2009
16 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
135 ft
1 main span
Daily traffic
127
2024 count
Owner
County
County Highway Agency

About this bridge

FR Cnty RD 428 over Five Mile Creek is a steel stringer/multi-beam or girder carrying FR Cnty RD 428 over Five Mile Creek in Fremont County, Wyoming. It was built in 2009, so it is 16 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 127 vehicles a day, roughly 12% of them trucks, projected to reach 178 by 2043. The structure is 135 ft (41.3 m) long and 28 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesFR Cnty RD 428
CrossesFive Mile Creek
Location4 MI N of Pavillion
RouteCounty Highway 428
StateWyoming
Coordinates43.29865, -108.69773
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 protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating70.4 US tons
Inventory rating41.7 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadHS 20
Structure length135 ft (41.3 m)
Longest span134 ft (40.9 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic127 (2024)
Projected traffic178 by 2043
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was FR Cnty RD 428 over Five Mile Creek built?

It was built in 2009, making it 16 years old in 2025.

What condition is FR Cnty RD 428 over Five Mile 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 March 2023.

How much traffic does FR Cnty RD 428 over Five Mile Creek carry?

About 127 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is FR Cnty RD 428 over Five Mile Creek?

The structure is 135 ft (41.3 m) long with a longest span of 134 ft (40.9 m) and a deck 28 ft wide.

Who owns FR Cnty RD 428 over Five Mile Creek?

It is owned by the County Highway Agency.