US Bridges

43-4301 over NM-347

Good

Sandoval County, New Mexico · 1.1 M W JCT NM-528 · Structure no. 000000000009459

Built
2014
11 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
135 ft
2 main spans
Daily traffic
11,950
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

43-4301 over NM-347 is a prestressed concrete continuous stringer/multi-beam or girder carrying 43-4301 over NM-347 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 11,950 vehicles a day, roughly 5% of them trucks, projected to reach 16,252 by 2043. The structure is 135 ft (41.1 m) long and 43 ft wide.

Carries43-4301
CrossesNM-347
Location1.1 M W JCT NM-528
RouteState Highway 4301
Coordinates35.33393, -106.58888
Functional classUrban Minor 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 geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating85 US tons
Inventory rating52.4 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length135 ft (41.1 m)
Longest span32 ft (9.9 m)
Deck width43 ft (13.1 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,950 (2023)
Projected traffic16,252 by 2043
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 43-4301 over NM-347 built?

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

What condition is 43-4301 over NM-347 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 43-4301 over NM-347 carry?

About 11,950 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is 43-4301 over NM-347?

The structure is 135 ft (41.1 m) long with a longest span of 32 ft (9.9 m) and a deck 43 ft wide.

Who owns 43-4301 over NM-347?

It is owned by the City or Municipal Highway Agency.