US Bridges

NM-90 over San Vicente Arroyo/Road

Good

Grant County, New Mexico · 41.4 MI E of JCT US-70 · Structure no. 000000000009658

Built
2016
9 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
549 ft
5 main spans
Daily traffic
8,412
2023 count
Owner
State
State Highway Agency

About this bridge

NM-90 over San Vicente Arroyo/Road is a prestressed concrete continuous stringer/multi-beam or girder carrying NM-90 over San Vicente Arroyo/Road in Grant County, New Mexico. It was built in 2016, so it is 9 years old, younger than the New Mexico average of 51.5 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 8,412 vehicles a day, roughly 12% of them trucks, projected to reach 11,440 by 2043. The structure is 549 ft (167.3 m) long and 65 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesNM-90
CrossesSan Vicente Arroyo/Road
Location41.4 MI E of JCT US-70
RouteState Highway 90
Coordinates32.76538, -108.27509
Functional classUrban Other Principal Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating94.9 US tons
Inventory rating52.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckNot applicable
Main spans5
Design loadHL 93
Structure length549 ft (167.3 m)
Longest span118 ft (35.9 m)
Deck width65 ft (19.7 m)
Roadway width52 ft (16 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,412 (2023)
Projected traffic11,440 by 2043
Trucks12%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed1.2 mi (2 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 NM-90 over San Vicente Arroyo/Road built?

It was built in 2016, making it 9 years old in 2025.

What condition is NM-90 over San Vicente Arroyo/Road 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 September 2024.

How much traffic does NM-90 over San Vicente Arroyo/Road carry?

About 8,412 vehicles per day (2023 count), of which roughly 12% are trucks.

How long is NM-90 over San Vicente Arroyo/Road?

The structure is 549 ft (167.3 m) long with a longest span of 118 ft (35.9 m) and a deck 65 ft wide.

Who owns NM-90 over San Vicente Arroyo/Road?

It is owned by the State Highway Agency.