US Bridges

NM-118 over BNSF Railroad

Good

McKinley County, New Mexico · 8.0 MI E of Ariz ST Line · Structure no. 000000000003488

Built
1950
75 years old, rebuilt 2010
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
333 ft
6 main spans
Daily traffic
562
2023 count
Owner
State
State Highway Agency

About this bridge

NM-118 over BNSF Railroad is a steel stringer/multi-beam or girder carrying NM-118 over BNSF Railroad in McKinley County, New Mexico. It was built in 1950 and reconstructed in 2010, so it is 75 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 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 562 vehicles a day, roughly 11% of them trucks, projected to reach 764 by 2043. The structure is 333 ft (101.5 m) long and 34 ft wide.

CarriesNM-118
CrossesBNSF Railroad
Location8.0 MI E of Ariz ST Line
RouteState Highway 118
Coordinates35.44961, -108.9558
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.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.3 US tons
Inventory rating42.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length333 ft (101.5 m)
Longest span55 ft (16.8 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic562 (2023)
Projected traffic764 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusListed on the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was NM-118 over BNSF Railroad built?

It was built in 1950, making it 75 years old in 2025. It was reconstructed in 2010.

What condition is NM-118 over BNSF Railroad 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 August 2023.

How much traffic does NM-118 over BNSF Railroad carry?

About 562 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is NM-118 over BNSF Railroad?

The structure is 333 ft (101.5 m) long with a longest span of 55 ft (16.8 m) and a deck 34 ft wide.

Who owns NM-118 over BNSF Railroad?

It is owned by the State Highway Agency.