US Bridges

Perifer St. 0.3 KM over Pr 20 Mrtnz Nadal Exp

Fair

Guaynabo Municipio, Puerto Rico · 400 Mts from Int Old PR20 · Structure no. 018491

Built
1986
39 years old
Condition
Fair
inspected February 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
332 ft
3 main spans
Daily traffic
37,200
2017 count
Owner
State
State Highway Agency

About this bridge

Perifer St. 0.3 KM over Pr 20 Mrtnz Nadal Exp is a prestressed concrete stringer/multi-beam or girder carrying Perifer St. 0.3 KM over Pr 20 Mrtnz Nadal Exp in Guaynabo Municipio, Puerto Rico. It was built in 1986, so it is 39 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 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 37,200 vehicles a day, roughly 4% of them trucks, projected to reach 46,900 by 2025. The structure is 332 ft (101.2 m) long and 51 ft wide.

Location

Open in Google Maps
CarriesPerifer St. 0.3 KM
CrossesPr 20 Mrtnz Nadal Exp
Location400 Mts from Int Old PR20
RouteCity Street 0
CountyGuaynabo Municipio
StatePuerto Rico
Coordinates18.34972, -66.10611
Functional classUrban Local

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 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 rating73.2 US tons
Inventory rating43.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length332 ft (101.2 m)
Longest span131 ft (39.8 m)
Deck width51 ft (15.4 m)
Roadway width46 ft (14.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic37,200 (2017)
Projected traffic46,900 by 2025
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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$2.7 million (2017 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Perifer St. 0.3 KM over Pr 20 Mrtnz Nadal Exp built?

It was built in 1986, making it 39 years old in 2025.

What condition is Perifer St. 0.3 KM over Pr 20 Mrtnz Nadal Exp 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 February 2023.

How much traffic does Perifer St. 0.3 KM over Pr 20 Mrtnz Nadal Exp carry?

About 37,200 vehicles per day (2017 count), of which roughly 4% are trucks.

How long is Perifer St. 0.3 KM over Pr 20 Mrtnz Nadal Exp?

The structure is 332 ft (101.2 m) long with a longest span of 131 ft (39.8 m) and a deck 51 ft wide.

Who owns Perifer St. 0.3 KM over Pr 20 Mrtnz Nadal Exp?

It is owned by the State Highway Agency.