US Bridges

FL-5014 NB over Hahn Arroyo

Fair

Bernalillo County, New Mexico · 0.2 MI S Montgomery Blvd · Structure no. 000000000007493

Built
1968
57 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
54 ft
1 main span
Daily traffic
22,252
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

FL-5014 NB over Hahn Arroyo is a prestressed concrete stringer/multi-beam or girder carrying FL-5014 NB over Hahn Arroyo in Bernalillo County, New Mexico. It was built in 1968, so it is 57 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 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 22,252 vehicles a day, roughly 5% of them trucks, projected to reach 30,262 by 2043. The structure is 54 ft (16.5 m) long and 45 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesFL-5014 NB
CrossesHahn Arroyo
Location0.2 MI S Montgomery Blvd
RouteCity Street 5014
CountyBernalillo County
StateNew Mexico
Coordinates35.12769, -106.60402
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length54 ft (16.5 m)
Longest span51 ft (15.5 m)
Deck width45 ft (13.6 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22,252 (2023)
Projected traffic30,262 by 2043
Trucks5%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
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 FL-5014 NB over Hahn Arroyo built?

It was built in 1968, making it 57 years old in 2025.

What condition is FL-5014 NB over Hahn Arroyo 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 April 2023.

How much traffic does FL-5014 NB over Hahn Arroyo carry?

About 22,252 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is FL-5014 NB over Hahn Arroyo?

The structure is 54 ft (16.5 m) long with a longest span of 51 ft (15.5 m) and a deck 45 ft wide.

Who owns FL-5014 NB over Hahn Arroyo?

It is owned by the City or Municipal Highway Agency.