US Bridges

Pr 53 over Grande De Patillas River

Poor

Patillas Municipio, Puerto Rico · 2.5 KM S.E. of Patillas · Structure no. 023151

Built
1994
31 years old
Condition
Poor
inspected March 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
3,880 ft
31 main spans
Daily traffic
5,800
2017 count
Owner
Toll Authority
State Toll Authority

About this bridge

Pr 53 over Grande De Patillas River is a prestressed concrete stringer/multi-beam or girder carrying Pr 53 over Grande De Patillas River in Patillas Municipio, Puerto Rico. It was built in 1994, so it is 31 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 poor condition with a lowest component rating of 3 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 5,800 vehicles a day, roughly 5% of them trucks, projected to reach 7,900 by 2025. The structure is 3,880 ft (1,182.6 m) long and 44 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesPr 53
CrossesGrande De Patillas River
Location2.5 KM S.E. of Patillas
Coordinates17.98479, -66.01423
Functional classRural Principal Arterial - Other

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.
Superstructure7 GoodSome minor problems.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2025
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating102 US tons
Inventory rating61 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans31
Design loadHS 20
Structure length3,880 ft (1,182.6 m)
Longest span125 ft (38.1 m)
Deck width44 ft (13.3 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,800 (2017)
Projected traffic7,900 by 2025
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$1.6 million (2018 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Pr 53 over Grande De Patillas River built?

It was built in 1994, making it 31 years old in 2025.

What condition is Pr 53 over Grande De Patillas 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 March 2025.

How much traffic does Pr 53 over Grande De Patillas River carry?

About 5,800 vehicles per day (2017 count), of which roughly 5% are trucks.

How long is Pr 53 over Grande De Patillas River?

The structure is 3,880 ft (1,182.6 m) long with a longest span of 125 ft (38.1 m) and a deck 44 ft wide.

Who owns Pr 53 over Grande De Patillas River?

It is owned by the State Toll Authority.