US Bridges

County Road 67 over S Fk Williams Fk River

Good

Routt County, Colorado · 6.3 MI S of CO RD 29 · Structure no. 107006706.30934

Built
2019
6 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
73 ft
1 main span
Daily traffic
23
2023 count
Owner
County
County Highway Agency

About this bridge

County Road 67 over S Fk Williams Fk River is a steel stringer/multi-beam or girder carrying County Road 67 over S Fk Williams Fk River in Routt County, Colorado. It was built in 2019, so it is 6 years old, younger than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 23 vehicles a day, projected to reach 28 by 2042. The structure is 73 ft (22.3 m) long and 31 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

Location

Open in Google Maps
CarriesCounty Road 67
CrossesS Fk Williams Fk River
Location6.3 MI S of CO RD 29
RouteCounty Highway 0
CountyRoutt County
StateColorado
Coordinates40.26759, -107.43353
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating48.2 US tons
Inventory rating37.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, precast panels
Main spans1
Design loadHS 20 + Mod
Structure length73 ft (22.3 m)
Longest span67 ft (20.4 m)
Deck width31 ft (9.4 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23 (2023)
Projected traffic28 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 County Road 67 over S Fk Williams Fk River built?

It was built in 2019, making it 6 years old in 2025.

What condition is County Road 67 over S Fk Williams Fk 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 October 2024.

How much traffic does County Road 67 over S Fk Williams Fk River carry?

About 23 vehicles per day (2023 count).

How long is County Road 67 over S Fk Williams Fk River?

The structure is 73 ft (22.3 m) long with a longest span of 67 ft (20.4 m) and a deck 31 ft wide.

Who owns County Road 67 over S Fk Williams Fk River?

It is owned by the County Highway Agency.