US Bridges

Pr 52 106.1 KM over Portugues River

Poor

Ponce Municipio, Puerto Rico · 1 KM South of Ponce · Structure no. 022691

Built
1996
29 years old
Condition
Poor
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
1,099 ft
10 main spans
Daily traffic
18,800
2017 count
Owner
Toll Authority
State Toll Authority

About this bridge

Pr 52 106.1 KM over Portugues River is a prestressed concrete stringer/multi-beam or girder carrying Pr 52 106.1 KM over Portugues River in Ponce 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 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 18,800 vehicles a day, roughly 5% of them trucks, projected to reach 26,300 by 2025. The structure is 1,099 ft (335 m) long and 112 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesPr 52 106.1 KM
CrossesPortugues River
Location1 KM South of Ponce
Coordinates17.99098, -66.62418
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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating105.9 US tons
Inventory rating64.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans10
Design loadHS 20
Structure length1,099 ft (335 m)
Longest span107 ft (32.5 m)
Deck width112 ft (34.2 m)
Roadway width80 ft (24.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,800 (2017)
Projected traffic26,300 by 2025
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedDeck rehabilitation with only incidental widening
Estimated improvement cost$546,000 (2017 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Pr 52 106.1 KM over Portugues River built?

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

What condition is Pr 52 106.1 KM over Portugues 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 August 2024.

How much traffic does Pr 52 106.1 KM over Portugues River carry?

About 18,800 vehicles per day (2017 count), of which roughly 5% are trucks.

How long is Pr 52 106.1 KM over Portugues River?

The structure is 1,099 ft (335 m) long with a longest span of 107 ft (32.5 m) and a deck 112 ft wide.

Who owns Pr 52 106.1 KM over Portugues River?

It is owned by the State Toll Authority.