US Bridges

Pr 52 18.90 KM over Caguitas River

Poor

Caguas Municipio, Puerto Rico · 1 KM West of Caguas · Structure no. 008601

Built
1964
61 years old, rebuilt 1992
Condition
Poor
inspected February 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
169 ft
3 main spans
Daily traffic
93,200
2017 count
Owner
Toll Authority
State Toll Authority

About this bridge

Pr 52 18.90 KM over Caguitas River is a prestressed concrete continuous stringer/multi-beam or girder carrying Pr 52 18.90 KM over Caguitas River in Caguas Municipio, Puerto Rico. It was built in 1964 and reconstructed in 1992, so it is 61 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 93,200 vehicles a day, roughly 5% of them trucks, projected to reach 127,700 by 2025. The structure is 169 ft (51.5 m) long and 117 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesPr 52 18.90 KM
CrossesCaguitas River
Location1 KM West of Caguas
RouteInterstate 52
Coordinates18.23821, -66.04226
Functional classUrban Principal Arterial - Interstate

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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.9 US tons
Inventory rating48.4 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length169 ft (51.5 m)
Longest span56 ft (17.2 m)
Deck width117 ft (35.6 m)
Roadway width111 ft (33.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic93,200 (2017)
Projected traffic127,700 by 2025
Trucks5%
Lanes on structure7
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free 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$367,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Pr 52 18.90 KM over Caguitas River built?

It was built in 1964, making it 61 years old in 2025. It was reconstructed in 1992.

What condition is Pr 52 18.90 KM over Caguitas 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 February 2024.

How much traffic does Pr 52 18.90 KM over Caguitas River carry?

About 93,200 vehicles per day (2017 count), of which roughly 5% are trucks.

How long is Pr 52 18.90 KM over Caguitas River?

The structure is 169 ft (51.5 m) long with a longest span of 56 ft (17.2 m) and a deck 117 ft wide.

Who owns Pr 52 18.90 KM over Caguitas River?

It is owned by the State Toll Authority.