US Bridges

I25 NB Off_on Ramp over Cheyenne Crek

Good

El Paso County, Colorado · In Colorado Springs · Structure no. I-17-MG

Built
2002
23 years old
Condition
Good
inspected December 2024
Type
Slab
Prestressed Concrete
Length
43 ft
1 main span
Daily traffic
44,000
2020 count
Owner
State
State Highway Agency

About this bridge

I25 NB Off_on Ramp over Cheyenne Crek is a prestressed concrete slab carrying I25 NB Off_on Ramp over Cheyenne Crek in El Paso County, Colorado. It was built in 2002, so it is 23 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 44,000 vehicles a day, roughly 9% of them trucks, projected to reach 56,760 by 2040. The structure is 43 ft (13.2 m) long and 44 ft wide.

CarriesI25 NB Off_on Ramp
CrossesCheyenne Crek
LocationIn Colorado Springs
RouteInterstate 25A
Coordinates38.8155, -104.82266
Functional classUrban Principal Arterial - Interstate

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.
Superstructure9 ExcellentNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating106.7 US tons
Inventory rating62.4 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length43 ft (13.2 m)
Longest span36 ft (11 m)
Deck width44 ft (13.4 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic44,000 (2020)
Projected traffic56,760 by 2040
Trucks9%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$959,000
NavigationNo navigation control on waterway

Frequently asked questions

When was I25 NB Off_on Ramp over Cheyenne Crek built?

It was built in 2002, making it 23 years old in 2025.

What condition is I25 NB Off_on Ramp over Cheyenne Crek 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 December 2024.

How much traffic does I25 NB Off_on Ramp over Cheyenne Crek carry?

About 44,000 vehicles per day (2020 count), of which roughly 9% are trucks.

How long is I25 NB Off_on Ramp over Cheyenne Crek?

The structure is 43 ft (13.2 m) long with a longest span of 36 ft (11 m) and a deck 44 ft wide.

Who owns I25 NB Off_on Ramp over Cheyenne Crek?

It is owned by the State Highway Agency.