US Bridges

SH 60 WB Ml over I25 Ml

Good

Weld County, Colorado · 2 MI N of JCT SH56 · Structure no. C-17-FX

Built
2022
3 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
244 ft
2 main spans
Daily traffic
5,100
2011 count
Owner
State
State Highway Agency

About this bridge

SH 60 WB Ml over I25 Ml is a prestressed concrete continuous stringer/multi-beam or girder carrying SH 60 WB Ml over I25 Ml in Weld County, Colorado. It was built in 2022, so it is 3 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 5,100 vehicles a day, roughly 6% of them trucks, projected to reach 8,466 by 2031. The structure is 244 ft (74.4 m) long and 47 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesSH 60 WB Ml
CrossesI25 Ml
Location2 MI N of JCT SH56
RouteState Highway 60B
Coordinates40.3354, -104.98072
Functional classRural Major Collector

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 inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59 US tons
Inventory rating45.3 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length244 ft (74.4 m)
Longest span117 ft (35.7 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,100 (2011)
Projected traffic8,466 by 2031
Trucks6%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed11.8 mi (19 km)
TollOn a free road
National Highway SystemNo

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 SH 60 WB Ml over I25 Ml built?

It was built in 2022, making it 3 years old in 2025.

What condition is SH 60 WB Ml over I25 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 January 2024.

How much traffic does SH 60 WB Ml over I25 Ml carry?

About 5,100 vehicles per day (2011 count), of which roughly 6% are trucks.

How long is SH 60 WB Ml over I25 Ml?

The structure is 244 ft (74.4 m) long with a longest span of 117 ft (35.7 m) and a deck 47 ft wide.

Who owns SH 60 WB Ml over I25 Ml?

It is owned by the State Highway Agency.