US Bridges

NM-104 over Corazita Creek

Good

San Miguel County, New Mexico · 9.5 MI W Loop 36 in Tucum · Structure no. 000000000009221

Built
2002
23 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
105 ft
1 main span
Daily traffic
243
2023 count
Owner
State
State Highway Agency

About this bridge

NM-104 over Corazita Creek is a prestressed concrete stringer/multi-beam or girder carrying NM-104 over Corazita Creek in San Miguel County, New Mexico. It was built in 2002, so it is 23 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 243 vehicles a day, roughly 11% of them trucks, projected to reach 330 by 2043. The structure is 105 ft (32 m) long and 38 ft wide. If it were closed, the detour would be 54.1 mi (87 km).

CarriesNM-104
CrossesCorazita Creek
Location9.5 MI W Loop 36 in Tucum
RouteState Highway 104
Coordinates35.26252, -103.83771
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating93.9 US tons
Inventory rating56.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 25 or greater
Structure length105 ft (32 m)
Longest span105 ft (32 m)
Deck width38 ft (11.6 m)
Roadway width36 ft (11.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic243 (2023)
Projected traffic330 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed54.1 mi (87 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was NM-104 over Corazita Creek built?

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

What condition is NM-104 over Corazita Creek 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 November 2024.

How much traffic does NM-104 over Corazita Creek carry?

About 243 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is NM-104 over Corazita Creek?

The structure is 105 ft (32 m) long with a longest span of 105 ft (32 m) and a deck 38 ft wide.

Who owns NM-104 over Corazita Creek?

It is owned by the State Highway Agency.