US Bridges

Off Pr 924 over Collores Creek

Fair

Humacao Municipio, Puerto Rico · 3 KM at NE of Humacao · Structure no. 025821

Built
1996
29 years old
Condition
Fair
inspected September 2024
Type
Slab
Concrete
Length
25 ft
1 main span
Daily traffic
400
2017 count
Owner
City
City or Municipal Highway Agency

About this bridge

Off Pr 924 over Collores Creek is a concrete slab carrying Off Pr 924 over Collores Creek in Humacao Municipio, Puerto Rico. It was built in 1996, so it is 29 years old, younger than the Puerto Rico average of 51.2 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 400 vehicles a day, roughly 2% of them trucks, projected to reach 550 by 2025. The structure is 25 ft (7.5 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesOff Pr 924
CrossesCollores Creek
Location3 KM at NE of Humacao
RouteCounty Highway 0
CountyHumacao Municipio
StatePuerto Rico
Coordinates18.18222, -65.81944
Functional classRural Local

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating68.9 US tons
Inventory rating41.2 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length25 ft (7.5 m)
Longest span21 ft (6.4 m)
Deck width33 ft (10.2 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic400 (2017)
Projected traffic550 by 2025
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$179,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Off Pr 924 over Collores Creek built?

It was built in 1996, making it 29 years old in 2025.

What condition is Off Pr 924 over Collores Creek 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 September 2024.

How much traffic does Off Pr 924 over Collores Creek carry?

About 400 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is Off Pr 924 over Collores Creek?

The structure is 25 ft (7.5 m) long with a longest span of 21 ft (6.4 m) and a deck 33 ft wide.

Who owns Off Pr 924 over Collores Creek?

It is owned by the City or Municipal Highway Agency.