US Bridges

Post Blvd over Eagle River

Good

Eagle County, Colorado · Just N of HWY 6 · Structure no. AVON-POST BLVD

Built
2004
21 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
134 ft
1 main span
Daily traffic
6,590
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Post Blvd over Eagle River is a prestressed concrete stringer/multi-beam or girder carrying Post Blvd over Eagle River in Eagle County, Colorado. It was built in 2004, so it is 21 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 6,590 vehicles a day, roughly 4% of them trucks, projected to reach 8,172 by 2041. The structure is 134 ft (40.8 m) long and 85 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesPost Blvd
CrossesEagle River
LocationJust N of HWY 6
RouteCity Street 0
Coordinates39.62483, -106.50476
Functional classUrban 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 evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating45 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length134 ft (40.8 m)
Longest span128 ft (39 m)
Deck width85 ft (25.8 m)
Roadway width66 ft (20.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,590 (2021)
Projected traffic8,172 by 2041
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Post Blvd over Eagle River built?

It was built in 2004, making it 21 years old in 2025.

What condition is Post Blvd over Eagle 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 June 2024.

How much traffic does Post Blvd over Eagle River carry?

About 6,590 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is Post Blvd over Eagle River?

The structure is 134 ft (40.8 m) long with a longest span of 128 ft (39 m) and a deck 85 ft wide.

Who owns Post Blvd over Eagle River?

It is owned by the Town or Township Highway Agency.