US Bridges

Local Road over Pr 177 1.95 KM

Good

Guaynabo Municipio, Puerto Rico · 3 KM N W of Guaynabo · Structure no. 019671

Built
1991
34 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
182 ft
2 main spans
Daily traffic
52,800
2017 count
Owner
State
State Highway Agency

About this bridge

Local Road over Pr 177 1.95 KM is a prestressed concrete stringer/multi-beam or girder carrying Local Road over Pr 177 1.95 KM in Guaynabo Municipio, Puerto Rico. It was built in 1991, so it is 34 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 52,800 vehicles a day, roughly 4% of them trucks, projected to reach 61,800 by 2025. The structure is 182 ft (55.4 m) long and 98 ft wide.

Location

Open in Google Maps
CarriesLocal Road
CrossesPr 177 1.95 KM
Location3 KM N W of Guaynabo
CountyGuaynabo Municipio
StatePuerto Rico
Coordinates18.38462, -66.12456
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating87.5 US tons
Inventory rating47.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length182 ft (55.4 m)
Longest span91 ft (27.6 m)
Deck width98 ft (29.9 m)
Roadway width72 ft (21.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic52,800 (2017)
Projected traffic61,800 by 2025
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

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$3.2 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Local Road over Pr 177 1.95 KM built?

It was built in 1991, making it 34 years old in 2025.

What condition is Local Road over Pr 177 1.95 KM in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2023.

How much traffic does Local Road over Pr 177 1.95 KM carry?

About 52,800 vehicles per day (2017 count), of which roughly 4% are trucks.

How long is Local Road over Pr 177 1.95 KM?

The structure is 182 ft (55.4 m) long with a longest span of 91 ft (27.6 m) and a deck 98 ft wide.

Who owns Local Road over Pr 177 1.95 KM?

It is owned by the State Highway Agency.