US Bridges

I-25 Nbl over Vermejo Draw

Fair

Mora County, New Mexico · 2.5 MI S of JCT NM-120 · Structure no. 000000000007137

Built
1971
54 years old
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
148 ft
3 main spans
Daily traffic
5,320
2023 count
Owner
State
State Highway Agency

About this bridge

I-25 Nbl over Vermejo Draw is a prestressed concrete stringer/multi-beam or girder carrying I-25 Nbl over Vermejo Draw in Mora County, New Mexico. It was built in 1971, so it is 54 years old, older than the New Mexico average of 51.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 5,320 vehicles a day, roughly 45% of them trucks, projected to reach 7,235 by 2043. The structure is 148 ft (45.1 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-25 Nbl
CrossesVermejo Draw
Location2.5 MI S of JCT NM-120
RouteInterstate 25
CountyMora County
StateNew Mexico
Coordinates35.98149, -104.73837
Functional classRural Principal Arterial - Interstate

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64 US tons
Inventory rating38.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length148 ft (45.1 m)
Longest span48 ft (14.6 m)
Deck width41 ft (12.5 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,320 (2023)
Projected traffic7,235 by 2043
Trucks45%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-25 Nbl over Vermejo Draw built?

It was built in 1971, making it 54 years old in 2025.

What condition is I-25 Nbl over Vermejo Draw 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 June 2023.

How much traffic does I-25 Nbl over Vermejo Draw carry?

About 5,320 vehicles per day (2023 count), of which roughly 45% are trucks.

How long is I-25 Nbl over Vermejo Draw?

The structure is 148 ft (45.1 m) long with a longest span of 48 ft (14.6 m) and a deck 41 ft wide.

Who owns I-25 Nbl over Vermejo Draw?

It is owned by the State Highway Agency.