US Bridges

NM-442 over Coyote Creek

Fair

Mora County, New Mexico · 4.6 MI N of JCT NM-518 · Structure no. 000000000007033

Built
1968
57 years old
Condition
Fair
inspected August 2024
Type
Slab
Concrete Continuous
Length
108 ft
3 main spans
Daily traffic
162
2023 count
Owner
State
State Highway Agency

About this bridge

NM-442 over Coyote Creek is a concrete continuous slab carrying NM-442 over Coyote Creek in Mora County, New Mexico. It was built in 1968, so it is 57 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 162 vehicles a day, roughly 11% of them trucks, projected to reach 220 by 2043. The structure is 108 ft (32.9 m) long and 31 ft wide. If it were closed, the detour would be 49.7 mi (80 km).

CarriesNM-442
CrossesCoyote Creek
Location4.6 MI N of JCT NM-518
RouteState Highway 442
Coordinates35.99997, -105.21246
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2024
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating61.1 US tons
Inventory rating36.5 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length108 ft (32.9 m)
Longest span41 ft (12.5 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic162 (2023)
Projected traffic220 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed49.7 mi (80 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-442 over Coyote Creek built?

It was built in 1968, making it 57 years old in 2025.

What condition is NM-442 over Coyote Creek 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 August 2024.

How much traffic does NM-442 over Coyote Creek carry?

About 162 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is NM-442 over Coyote Creek?

The structure is 108 ft (32.9 m) long with a longest span of 41 ft (12.5 m) and a deck 31 ft wide.

Who owns NM-442 over Coyote Creek?

It is owned by the State Highway Agency.