US Bridges

NM-347 over Future Roadway

Good

Sandoval County, New Mexico · 1.0 M N JCT US-550 · Structure no. 000000000009456

Built
2014
11 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
112 ft
1 main span
Daily traffic
9,726
2023 count
Owner
State
State Highway Agency

About this bridge

NM-347 over Future Roadway is a prestressed concrete stringer/multi-beam or girder carrying NM-347 over Future Roadway in Sandoval County, New Mexico. It was built in 2014, so it is 11 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 9,726 vehicles a day, roughly 7% of them trucks, projected to reach 13,227 by 2043. The structure is 112 ft (34.1 m) long and 43 ft wide.

CarriesNM-347
CrossesFuture Roadway
Location1.0 M N JCT US-550
RouteState Highway 347
Coordinates35.32814, -106.59621
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.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.3 US tons
Inventory rating41.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length112 ft (34.1 m)
Longest span108 ft (32.9 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,726 (2023)
Projected traffic13,227 by 2043
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesOther
Detour if closed—
TollOn a free road
National Highway SystemYes

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-347 over Future Roadway built?

It was built in 2014, making it 11 years old in 2025.

What condition is NM-347 over Future Roadway 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 October 2024.

How much traffic does NM-347 over Future Roadway carry?

About 9,726 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is NM-347 over Future Roadway?

The structure is 112 ft (34.1 m) long with a longest span of 108 ft (32.9 m) and a deck 43 ft wide.

Who owns NM-347 over Future Roadway?

It is owned by the State Highway Agency.