US Bridges

FR4047 over I-40WBL/EBL

Good

Bernalillo County, New Mexico · 13.6 M E JCT I-40/NM6 · Structure no. 000000000009597

Built
1969
56 years old, rebuilt 2014
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
201 ft
2 main spans
Daily traffic
4,282
2023 count
Owner
State
State Highway Agency

About this bridge

FR4047 over I-40WBL/EBL is a prestressed concrete continuous stringer/multi-beam or girder carrying FR4047 over I-40WBL/EBL in Bernalillo County, New Mexico. It was built in 1969 and reconstructed in 2014, so it is 56 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 4,282 vehicles a day, roughly 11% of them trucks, projected to reach 5,823 by 2043. The structure is 201 ft (61.3 m) long and 82 ft wide.

CarriesFR4047
CrossesI-40WBL/EBL
Location13.6 M E JCT I-40/NM6
RouteState Highway 4047
Coordinates35.03229, -106.9452
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 inspectionJanuary 2025
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 rating102.6 US tons
Inventory rating50.9 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length201 ft (61.3 m)
Longest span99 ft (30.1 m)
Deck width82 ft (25 m)
Roadway width21 ft (6.5 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic4,282 (2023)
Projected traffic5,823 by 2043
Trucks11%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 FR4047 over I-40WBL/EBL built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2014.

What condition is FR4047 over I-40WBL/EBL 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 January 2025.

How much traffic does FR4047 over I-40WBL/EBL carry?

About 4,282 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is FR4047 over I-40WBL/EBL?

The structure is 201 ft (61.3 m) long with a longest span of 99 ft (30.1 m) and a deck 82 ft wide.

Who owns FR4047 over I-40WBL/EBL?

It is owned by the State Highway Agency.