US Bridges

NM-57 over Escavada Wash

Fair

San Juan County, New Mexico · 21.4 MI S of JCT US 550 · Structure no. 000000000008399

Built
1983
42 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
230 ft
3 main spans
Daily traffic
144
2023 count
Owner
State
State Highway Agency

About this bridge

NM-57 over Escavada Wash is a prestressed concrete continuous stringer/multi-beam or girder carrying NM-57 over Escavada Wash in San Juan County, New Mexico. It was built in 1983, so it is 42 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 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 144 vehicles a day, roughly 11% of them trucks, projected to reach 195 by 2043. The structure is 230 ft (70 m) long and 32 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesNM-57
CrossesEscavada Wash
Location21.4 MI S of JCT US 550
RouteState Highway 57
Coordinates36.10369, -107.95586
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length230 ft (70 m)
Longest span77 ft (23.5 m)
Deck width32 ft (9.8 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic144 (2023)
Projected traffic195 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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-57 over Escavada Wash built?

It was built in 1983, making it 42 years old in 2025.

What condition is NM-57 over Escavada Wash 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 September 2024.

How much traffic does NM-57 over Escavada Wash carry?

About 144 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is NM-57 over Escavada Wash?

The structure is 230 ft (70 m) long with a longest span of 77 ft (23.5 m) and a deck 32 ft wide.

Who owns NM-57 over Escavada Wash?

It is owned by the State Highway Agency.