US Bridges

Pr 2 23 KM over LA Plata River

Fair

Toa Baja Municipio, Puerto Rico · 3 KM North of Toa Alta · Structure no. 000371

Built
1944
81 years old, rebuilt 1968
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
165 ft
3 main spans
Daily traffic
21,300
2017 count
Owner
State
State Highway Agency

About this bridge

Pr 2 23 KM over LA Plata River is a steel stringer/multi-beam or girder carrying Pr 2 23 KM over LA Plata River in Toa Baja Municipio, Puerto Rico. It was built in 1944 and reconstructed in 1968, so it is 81 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 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 21,300 vehicles a day, roughly 5% of them trucks, projected to reach 26,800 by 2025. The structure is 165 ft (50.3 m) long and 65 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesPr 2 23 KM
CrossesLA Plata River
Location3 KM North of Toa Alta
RouteState Highway 2
Coordinates18.41, -66.25694
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.3 US tons
Inventory rating37.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length165 ft (50.3 m)
Longest span69 ft (21 m)
Deck width65 ft (19.9 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21,300 (2017)
Projected traffic26,800 by 2025
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$2.5 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Pr 2 23 KM over LA Plata River built?

It was built in 1944, making it 81 years old in 2025. It was reconstructed in 1968.

What condition is Pr 2 23 KM over LA Plata 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 July 2024.

How much traffic does Pr 2 23 KM over LA Plata River carry?

About 21,300 vehicles per day (2017 count), of which roughly 5% are trucks.

How long is Pr 2 23 KM over LA Plata River?

The structure is 165 ft (50.3 m) long with a longest span of 69 ft (21 m) and a deck 65 ft wide.

Who owns Pr 2 23 KM over LA Plata River?

It is owned by the State Highway Agency.