US Bridges

I 25 Ml Nbnd over SH 60 Ml

Good

Weld County, Colorado · 2.1 MI So of JCT SH 402 · Structure no. C-17-HA

Built
2023
2 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
108 ft
1 main span
Daily traffic
86,000
2018 count
Owner
State
State Highway Agency

About this bridge

I 25 Ml Nbnd over SH 60 Ml is a prestressed concrete stringer/multi-beam or girder carrying I 25 Ml Nbnd over SH 60 Ml in Weld County, Colorado. It was built in 2023, so it is 2 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 86,000 vehicles a day, roughly 14% of them trucks, projected to reach 50,585 by 2031. The structure is 108 ft (32.9 m) long and 65 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI 25 Ml Nbnd
CrossesSH 60 Ml
Location2.1 MI So of JCT SH 402
RouteInterstate 25A
Coordinates40.34903, -104.9809
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.1 US tons
Inventory rating57.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length108 ft (32.9 m)
Longest span105 ft (32 m)
Deck width65 ft (19.8 m)
Roadway width62 ft (18.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic86,000 (2018)
Projected traffic50,585 by 2031
Trucks14%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was I 25 Ml Nbnd over SH 60 Ml built?

It was built in 2023, making it 2 years old in 2025.

What condition is I 25 Ml Nbnd over SH 60 Ml 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 2023.

How much traffic does I 25 Ml Nbnd over SH 60 Ml carry?

About 86,000 vehicles per day (2018 count), of which roughly 14% are trucks.

How long is I 25 Ml Nbnd over SH 60 Ml?

The structure is 108 ft (32.9 m) long with a longest span of 105 ft (32 m) and a deck 65 ft wide.

Who owns I 25 Ml Nbnd over SH 60 Ml?

It is owned by the State Highway Agency.