US Bridges

FR-2084 over I-25 Nbl and Sbl

Fair

Sandoval County, New Mexico · Sanfelipe Gradeseparation · Structure no. 000000000008438

Built
1984
41 years old
Condition
Fair
inspected January 2025
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
306 ft
3 main spans
Daily traffic
190
2023 count
Owner
State
State Highway Agency

About this bridge

FR-2084 over I-25 Nbl and Sbl is a steel continuous stringer/multi-beam or girder carrying FR-2084 over I-25 Nbl and Sbl in Sandoval County, New Mexico. It was built in 1984, so it is 41 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 5 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 190 vehicles a day, roughly 11% of them trucks, projected to reach 258 by 2043. The structure is 306 ft (93.3 m) long and 43 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesFR-2084
CrossesI-25 Nbl and Sbl
LocationSanfelipe Gradeseparation
RouteState Highway 2084
CountySandoval County
StateNew Mexico
Coordinates35.40121, -106.43564
Functional classRural Minor 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length306 ft (93.3 m)
Longest span200 ft (61 m)
Deck width43 ft (13.1 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic190 (2023)
Projected traffic258 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 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 FR-2084 over I-25 Nbl and Sbl built?

It was built in 1984, making it 41 years old in 2025.

What condition is FR-2084 over I-25 Nbl and Sbl 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 January 2025.

How much traffic does FR-2084 over I-25 Nbl and Sbl carry?

About 190 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is FR-2084 over I-25 Nbl and Sbl?

The structure is 306 ft (93.3 m) long with a longest span of 200 ft (61 m) and a deck 43 ft wide.

Who owns FR-2084 over I-25 Nbl and Sbl?

It is owned by the State Highway Agency.