US Bridges

I 70 Ml Ebnd over US 6 RR Eagle River

Fair

Eagle County, Colorado · 12.3 MI E of JCT SH 131 · Structure no. F-11-AC

Built
1972
53 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
654 ft
5 main spans
Daily traffic
19,000
2020 count
Owner
State
State Highway Agency

About this bridge

I 70 Ml Ebnd over US 6 RR Eagle River is a steel continuous stringer/multi-beam or girder carrying I 70 Ml Ebnd over US 6 RR Eagle River in Eagle County, Colorado. It was built in 1972, so it is 53 years old, older than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 19,000 vehicles a day, roughly 8% of them trucks, projected to reach 24,510 by 2040. The structure is 654 ft (199.4 m) long and 40 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI 70 Ml Ebnd
CrossesUS 6 RR Eagle River
Location12.3 MI E of JCT SH 131
RouteInterstate 70A
Coordinates39.62361, -106.48674
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 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 adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating55.6 US tons
Inventory rating33.3 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length654 ft (199.4 m)
Longest span157 ft (47.9 m)
Deck width40 ft (12.3 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,000 (2020)
Projected traffic24,510 by 2040
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway, waterway and railroad
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$13.1 million
NavigationNo navigation control on waterway

Frequently asked questions

When was I 70 Ml Ebnd over US 6 RR Eagle River built?

It was built in 1972, making it 53 years old in 2025.

What condition is I 70 Ml Ebnd over US 6 RR Eagle River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.

How much traffic does I 70 Ml Ebnd over US 6 RR Eagle River carry?

About 19,000 vehicles per day (2020 count), of which roughly 8% are trucks.

How long is I 70 Ml Ebnd over US 6 RR Eagle River?

The structure is 654 ft (199.4 m) long with a longest span of 157 ft (47.9 m) and a deck 40 ft wide.

Who owns I 70 Ml Ebnd over US 6 RR Eagle River?

It is owned by the State Highway Agency.