US Bridges

I25 EB Ramp a Pkwy over Steets Ramps Rtd &

Fair

Denver County, Colorado · EB Auraria Pkwy · Structure no. F-16-NY

Built
1988
37 years old
Condition
Fair
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
1,252 ft
11 main spans
Daily traffic
106,000
2020 count
Owner
State
State Highway Agency

About this bridge

I25 EB Ramp a Pkwy over Steets Ramps Rtd & is a prestressed concrete continuous box beam or girders - multiple carrying I25 EB Ramp a Pkwy over Steets Ramps Rtd & in Denver County, Colorado. It was built in 1988, so it is 37 years old, younger 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 6 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 106,000 vehicles a day, roughly 7% of them trucks, projected to reach 124,020 by 2040. The structure is 1,252 ft (381.7 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesI25 EB Ramp a Pkwy
CrossesSteets Ramps Rtd &
LocationEB Auraria Pkwy
RouteInterstate 25A
CountyDenver County
StateColorado
Coordinates39.74143, -105.01383
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment7: Better than present minimum criteria
Operating rating58.9 US tons
Inventory rating35.3 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans11
Design loadHS 20 + Mod
Structure length1,252 ft (381.7 m)
Longest span123 ft (37.6 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic106,000 (2020)
Projected traffic124,020 by 2040
Trucks7%
Lanes on structure3
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway and railroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$7.7 million
NavigationNo navigation control on waterway

Frequently asked questions

When was I25 EB Ramp a Pkwy over Steets Ramps Rtd & built?

It was built in 1988, making it 37 years old in 2025.

What condition is I25 EB Ramp a Pkwy over Steets Ramps Rtd & 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 May 2024.

How much traffic does I25 EB Ramp a Pkwy over Steets Ramps Rtd & carry?

About 106,000 vehicles per day (2020 count), of which roughly 7% are trucks.

How long is I25 EB Ramp a Pkwy over Steets Ramps Rtd &?

The structure is 1,252 ft (381.7 m) long with a longest span of 123 ft (37.6 m) and a deck 43 ft wide.

Who owns I25 EB Ramp a Pkwy over Steets Ramps Rtd &?

It is owned by the State Highway Agency.