US Bridges

Pr 765 2.8 KM over Turabo River

Poor

Caguas Municipio, Puerto Rico · 8 KM South of Caguas · Structure no. 013531

Built
1973
52 years old
Condition
Poor
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
353 ft
5 main spans
Daily traffic
7,700
2017 count
Owner
State
State Highway Agency

About this bridge

Pr 765 2.8 KM over Turabo River is a prestressed concrete stringer/multi-beam or girder carrying Pr 765 2.8 KM over Turabo River in Caguas Municipio, Puerto Rico. It was built in 1973, so it is 52 years old, older than the Puerto Rico average of 51.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 7,700 vehicles a day, roughly 4% of them trucks, projected to reach 11,100 by 2025. The structure is 353 ft (107.5 m) long and 29 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesPr 765 2.8 KM
CrossesTurabo River
Location8 KM South of Caguas
RouteState Highway 765
Coordinates18.17686, -66.04196
Functional classUrban Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

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.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating87 US tons
Inventory rating53.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length353 ft (107.5 m)
Longest span81 ft (24.8 m)
Deck width29 ft (8.8 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,700 (2017)
Projected traffic11,100 by 2025
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed123.7 mi (199 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$284,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Pr 765 2.8 KM over Turabo River built?

It was built in 1973, making it 52 years old in 2025.

What condition is Pr 765 2.8 KM over Turabo River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in January 2024.

How much traffic does Pr 765 2.8 KM over Turabo River carry?

About 7,700 vehicles per day (2017 count), of which roughly 4% are trucks.

How long is Pr 765 2.8 KM over Turabo River?

The structure is 353 ft (107.5 m) long with a longest span of 81 ft (24.8 m) and a deck 29 ft wide.

Who owns Pr 765 2.8 KM over Turabo River?

It is owned by the State Highway Agency.