US Bridges

I 25 Ml Sbnd over Crossroads Blvd.

Good

Larimer County, Colorado · 2 MI No of JCT US 34 · Structure no. C-17-GM

Built
2017
8 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
142 ft
1 main span
Daily traffic
38,000
2020 count
Owner
State
State Highway Agency

About this bridge

I 25 Ml Sbnd over Crossroads Blvd. is a prestressed concrete stringer/multi-beam or girder carrying I 25 Ml Sbnd over Crossroads Blvd. in Larimer County, Colorado. It was built in 2017, so it is 8 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 38,000 vehicles a day, roughly 11% of them trucks, projected to reach 56,620 by 2040. The structure is 142 ft (43.3 m) long and 67 ft wide.

CarriesI 25 Ml Sbnd
CrossesCrossroads Blvd.
Location2 MI No of JCT US 34
RouteInterstate 25A
Coordinates40.43581, -104.99242
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.5 US tons
Inventory rating48.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length142 ft (43.3 m)
Longest span137 ft (41.8 m)
Deck width67 ft (20.4 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic38,000 (2020)
Projected traffic56,620 by 2040
Trucks11%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was I 25 Ml Sbnd over Crossroads Blvd. built?

It was built in 2017, making it 8 years old in 2025.

What condition is I 25 Ml Sbnd over Crossroads Blvd. 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 May 2023.

How much traffic does I 25 Ml Sbnd over Crossroads Blvd. carry?

About 38,000 vehicles per day (2020 count), of which roughly 11% are trucks.

How long is I 25 Ml Sbnd over Crossroads Blvd.?

The structure is 142 ft (43.3 m) long with a longest span of 137 ft (41.8 m) and a deck 67 ft wide.

Who owns I 25 Ml Sbnd over Crossroads Blvd.?

It is owned by the State Highway Agency.