US Bridges

Pr 1 over Martin PE¥A Channel

Fair

San Juan Municipio, Puerto Rico · 9.5 KM S E of San Juan · Structure no. 006751

Built
1953
72 years old, rebuilt 1959
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
810 ft
20 main spans
Daily traffic
35,900
2017 count
Owner
State
State Highway Agency

About this bridge

Pr 1 over Martin PE¥A Channel is a steel continuous stringer/multi-beam or girder carrying Pr 1 over Martin PE¥A Channel in San Juan Municipio, Puerto Rico. It was built in 1953 and reconstructed in 1959, so it is 72 years old, older 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. Its operating status is: open, posting recommended but not legally implemented.

It carries about 35,900 vehicles a day, roughly 5% of them trucks, projected to reach 45,200 by 2025. The structure is 810 ft (246.9 m) long and 80 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesPr 1
CrossesMartin PE¥A Channel
Location9.5 KM S E of San Juan
RouteState Highway 1
Coordinates18.43325, -66.06042
Functional classUrban Other Principal Arterial

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, posting recommended but not legally implemented
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating39.9 US tons
Inventory rating23.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans20
Design loadH 20
Structure length810 ft (246.9 m)
Longest span99 ft (30.1 m)
Deck width80 ft (24.4 m)
Roadway width73 ft (22.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35,900 (2017)
Projected traffic45,200 by 2025
Trucks5%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$14.1 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Pr 1 over Martin PE¥A Channel built?

It was built in 1953, making it 72 years old in 2025. It was reconstructed in 1959.

What condition is Pr 1 over Martin PE¥A Channel 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 June 2023.

How much traffic does Pr 1 over Martin PE¥A Channel carry?

About 35,900 vehicles per day (2017 count), of which roughly 5% are trucks.

How long is Pr 1 over Martin PE¥A Channel?

The structure is 810 ft (246.9 m) long with a longest span of 99 ft (30.1 m) and a deck 80 ft wide.

Who owns Pr 1 over Martin PE¥A Channel?

It is owned by the State Highway Agency.