US Bridges

San Ignacio 0.5 KM over Pr 20 6.05 KM

Fair

Guaynabo Municipio, Puerto Rico · 200 Mts from Old Pr 20 · Structure no. 018481

Built
1986
39 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
190 ft
2 main spans
Daily traffic
5,000
2005 count
Owner
State
State Highway Agency

About this bridge

San Ignacio 0.5 KM over Pr 20 6.05 KM is a prestressed concrete stringer/multi-beam or girder carrying San Ignacio 0.5 KM over Pr 20 6.05 KM 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 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 5,000 vehicles a day, roughly 4% of them trucks, projected to reach 10,200 by 2025. The structure is 190 ft (57.8 m) long and 39 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesSan Ignacio 0.5 KM
CrossesPr 20 6.05 KM
Location200 Mts from Old Pr 20
RouteCity Street 0
CountyGuaynabo Municipio
StatePuerto Rico
Coordinates18.35577, -66.10743
Functional classUrban Collector

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating86.4 US tons
Inventory rating52.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length190 ft (57.8 m)
Longest span95 ft (29 m)
Deck width39 ft (11.9 m)
Roadway width26 ft (8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,000 (2005)
Projected traffic10,200 by 2025
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 km)
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was San Ignacio 0.5 KM over Pr 20 6.05 KM built?

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

What condition is San Ignacio 0.5 KM over Pr 20 6.05 KM 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 San Ignacio 0.5 KM over Pr 20 6.05 KM carry?

About 5,000 vehicles per day (2005 count), of which roughly 4% are trucks.

How long is San Ignacio 0.5 KM over Pr 20 6.05 KM?

The structure is 190 ft (57.8 m) long with a longest span of 95 ft (29 m) and a deck 39 ft wide.

Who owns San Ignacio 0.5 KM over Pr 20 6.05 KM?

It is owned by the State Highway Agency.