US Bridges

Pr 1 7.4 KM over Sgrdo Crzon ST 0.1 KM

Good

San Juan Municipio, Puerto Rico · 9 Kms S.E. of Old S.J. · Structure no. 026402

Built
2000
25 years old
Condition
Good
inspected November 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
114 ft
3 main spans
Daily traffic
17,950
2017 count
Owner
State
State Highway Agency

About this bridge

Pr 1 7.4 KM over Sgrdo Crzon ST 0.1 KM is a prestressed concrete box beam or girders - multiple carrying Pr 1 7.4 KM over Sgrdo Crzon ST 0.1 KM in San Juan Municipio, Puerto Rico. It was built in 2000, so it is 25 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 17,950 vehicles a day, roughly 4% of them trucks, projected to reach 22,600 by 2025. The structure is 114 ft (34.7 m) long and 39 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesPr 1 7.4 KM
CrossesSgrdo Crzon ST 0.1 KM
Location9 Kms S.E. of Old S.J.
RouteInterstate 1
CountySan Juan Municipio
StatePuerto Rico
Coordinates18.43694, -66.06194
Functional classRural Principal Arterial - Other

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 inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating101.4 US tons
Inventory rating56.9 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length114 ft (34.7 m)
Longest span42 ft (12.7 m)
Deck width39 ft (11.8 m)
Roadway width35 ft (10.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,950 (2017)
Projected traffic22,600 by 2025
Trucks4%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Pr 1 7.4 KM over Sgrdo Crzon ST 0.1 KM built?

It was built in 2000, making it 25 years old in 2025.

What condition is Pr 1 7.4 KM over Sgrdo Crzon ST 0.1 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 November 2024.

How much traffic does Pr 1 7.4 KM over Sgrdo Crzon ST 0.1 KM carry?

About 17,950 vehicles per day (2017 count), of which roughly 4% are trucks.

How long is Pr 1 7.4 KM over Sgrdo Crzon ST 0.1 KM?

The structure is 114 ft (34.7 m) long with a longest span of 42 ft (12.7 m) and a deck 39 ft wide.

Who owns Pr 1 7.4 KM over Sgrdo Crzon ST 0.1 KM?

It is owned by the State Highway Agency.