US Bridges

Polar Star Road over West Lake Creek

Good

Eagle County, Colorado · At W Lake Creek Road · Structure no. EAG-LC1-00.1A

Built
1994
31 years old
Condition
Good
inspected June 2024
Type
Tee Beam
Prestressed Concrete
Length
33 ft
1 main span
Daily traffic
249
2020 count
Owner
County
County Highway Agency

About this bridge

Polar Star Road over West Lake Creek is a prestressed concrete tee beam carrying Polar Star Road over West Lake Creek in Eagle County, Colorado. It was built in 1994, so it is 31 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 249 vehicles a day, roughly 2% of them trucks, projected to reach 309 by 2040. The structure is 33 ft (10 m) long and 32 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesPolar Star Road
CrossesWest Lake Creek
LocationAt W Lake Creek Road
RouteCounty Highway 0
Coordinates39.62209, -106.61815
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
Deck9 ExcellentNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 rating50 US tons
Inventory rating29.9 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length33 ft (10 m)
Longest span29 ft (8.7 m)
Deck width32 ft (9.9 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic249 (2020)
Projected traffic309 by 2040
Trucks2%
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 Polar Star Road over West Lake Creek built?

It was built in 1994, making it 31 years old in 2025.

What condition is Polar Star Road over West Lake 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 June 2024.

How much traffic does Polar Star Road over West Lake Creek carry?

About 249 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Polar Star Road over West Lake Creek?

The structure is 33 ft (10 m) long with a longest span of 29 ft (8.7 m) and a deck 32 ft wide.

Who owns Polar Star Road over West Lake Creek?

It is owned by the County Highway Agency.