US Bridges

PR-66 over Angola Creek

Fair

Rio Grande Municipio, Puerto Rico · 3.65 Km. Sw. of R. Grande · Structure no. 029882

Built
2013
12 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
659 ft
5 main spans
Daily traffic
10,500
2017 count
Owner
State
State Highway Agency

About this bridge

PR-66 over Angola Creek is a prestressed concrete stringer/multi-beam or girder carrying PR-66 over Angola Creek in Rio Grande Municipio, Puerto Rico. It was built in 2013, so it is 12 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 fair condition with a lowest component rating of 6 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 10,500 vehicles a day, roughly 5% of them trucks, projected to reach 14,400 by 2025. The structure is 659 ft (200.8 m) long and 44 ft wide.

Location

Open in Google Maps
CarriesPR-66
CrossesAngola Creek
Location3.65 Km. Sw. of R. Grande
RouteInterstate 66
CountyRio Grande Municipio
StatePuerto Rico
Coordinates18.36803, -66.86556
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54 US tons
Inventory rating32.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length659 ft (200.8 m)
Longest span133 ft (40.5 m)
Deck width44 ft (13.3 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,500 (2017)
Projected traffic14,400 by 2025
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a toll road
National Highway SystemNo
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was PR-66 over Angola Creek built?

It was built in 2013, making it 12 years old in 2025.

What condition is PR-66 over Angola Creek 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 September 2023.

How much traffic does PR-66 over Angola Creek carry?

About 10,500 vehicles per day (2017 count), of which roughly 5% are trucks.

How long is PR-66 over Angola Creek?

The structure is 659 ft (200.8 m) long with a longest span of 133 ft (40.5 m) and a deck 44 ft wide.

Who owns PR-66 over Angola Creek?

It is owned by the State Highway Agency.