US Bridges

Pr 167 8.5 KM over LA Plata River

Poor

Bayamon Municipio, Puerto Rico · 14 KM S W of Bayamon · Structure no. 017721

Built
1982
43 years old
Condition
Poor
inspected March 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
360 ft
4 main spans
Daily traffic
7,000
2017 count
Owner
State
State Highway Agency

About this bridge

Pr 167 8.5 KM over LA Plata River is a prestressed concrete stringer/multi-beam or girder carrying Pr 167 8.5 KM over LA Plata River in Bayamon Municipio, Puerto Rico. It was built in 1982, so it is 43 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 7,000 vehicles a day, roughly 4% of them trucks, projected to reach 9,100 by 2025. The structure is 360 ft (109.8 m) long and 50 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesPr 167 8.5 KM
CrossesLA Plata River
Location14 KM S W of Bayamon
RouteState Highway 167
Coordinates18.30378, -66.21109
Functional classUrban Other Principal Arterial

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.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2025
Inspection intervalevery 6 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 geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating72 US tons
Inventory rating43.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length360 ft (109.8 m)
Longest span90 ft (27.5 m)
Deck width50 ft (15.3 m)
Roadway width46 ft (14.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,000 (2017)
Projected traffic9,100 by 2025
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$840,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Pr 167 8.5 KM over LA Plata River built?

It was built in 1982, making it 43 years old in 2025.

What condition is Pr 167 8.5 KM over LA Plata 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 167 8.5 KM over LA Plata River carry?

About 7,000 vehicles per day (2017 count), of which roughly 4% are trucks.

How long is Pr 167 8.5 KM over LA Plata River?

The structure is 360 ft (109.8 m) long with a longest span of 90 ft (27.5 m) and a deck 50 ft wide.

Who owns Pr 167 8.5 KM over LA Plata River?

It is owned by the State Highway Agency.