US Bridges

US 85 Ml over I25 Ml

Fair

El Paso County, Colorado · At JCT I25 Ml · Structure no. J-18-Q

Built
2002
23 years old
Condition
Fair
inspected December 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
195 ft
2 main spans
Daily traffic
10,000
2020 count
Owner
State
State Highway Agency

About this bridge

US 85 Ml over I25 Ml is a prestressed concrete continuous box beam or girders - multiple carrying US 85 Ml over I25 Ml 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 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 10,000 vehicles a day, roughly 5% of them trucks, projected to reach 13,100 by 2040. The structure is 195 ft (59.4 m) long and 94 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 85 Ml
CrossesI25 Ml
LocationAt JCT I25 Ml
RouteU.S. Route 85A
Coordinates38.67269, -104.70918
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length195 ft (59.4 m)
Longest span95 ft (29 m)
Deck width94 ft (28.8 m)
Roadway width81 ft (24.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,000 (2020)
Projected traffic13,100 by 2040
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 85 Ml over I25 Ml built?

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

What condition is US 85 Ml over I25 Ml 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 December 2024.

How much traffic does US 85 Ml over I25 Ml carry?

About 10,000 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is US 85 Ml over I25 Ml?

The structure is 195 ft (59.4 m) long with a longest span of 95 ft (29 m) and a deck 94 ft wide.

Who owns US 85 Ml over I25 Ml?

It is owned by the State Highway Agency.