US Bridges

Pr 380 over Hondo River

Fair

Mayaguez Municipio, Puerto Rico · 4 KM S E of Mayaguez · Structure no. 018671

Built
1988
37 years old
Condition
Fair
inspected November 2023
Type
Slab
Concrete Continuous
Length
53 ft
2 main spans
Daily traffic
2,900
2017 count
Owner
State
State Highway Agency

About this bridge

Pr 380 over Hondo River is a concrete continuous slab carrying Pr 380 over Hondo River in Mayaguez Municipio, Puerto Rico. It was built in 1988, so it is 37 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 2,900 vehicles a day, roughly 4% of them trucks, projected to reach 3,800 by 2025. The structure is 53 ft (16.1 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesPr 380
CrossesHondo River
Location4 KM S E of Mayaguez
RouteState Highway 380
CountyMayaguez Municipio
StatePuerto Rico
Coordinates18.1643, -67.12119
Functional classUrban 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
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 protection7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
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 adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.3 US tons
Inventory rating32.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length53 ft (16.1 m)
Longest span27 ft (8.1 m)
Deck width27 ft (8.3 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,900 (2017)
Projected traffic3,800 by 2025
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Pr 380 over Hondo River built?

It was built in 1988, making it 37 years old in 2025.

What condition is Pr 380 over Hondo River 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 November 2023.

How much traffic does Pr 380 over Hondo River carry?

About 2,900 vehicles per day (2017 count), of which roughly 4% are trucks.

How long is Pr 380 over Hondo River?

The structure is 53 ft (16.1 m) long with a longest span of 27 ft (8.1 m) and a deck 27 ft wide.

Who owns Pr 380 over Hondo River?

It is owned by the State Highway Agency.