US Bridges

11 S.W. Street over Do%a Ana Creek

Fair

San Juan Municipio, Puerto Rico · 20 Mts from 40 S W Street · Structure no. 021201

Built
1960
65 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
34 ft
1 main span
Daily traffic
1,000
2002 count
Owner
City
City or Municipal Highway Agency

About this bridge

11 S.W. Street over Do%a Ana Creek is a concrete stringer/multi-beam or girder carrying 11 S.W. Street over Do%a Ana Creek in San Juan Municipio, Puerto Rico. It was built in 1960, so it is 65 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 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 1,000 vehicles a day, projected to reach 1,100 by 2020. The structure is 34 ft (10.3 m) long and 38 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Carries11 S.W. Street
CrossesDo%a Ana Creek
Location20 Mts from 40 S W Street
RouteCity Street 0
Coordinates18.39583, -66.06639
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating63.4 US tons
Inventory rating37.8 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length34 ft (10.3 m)
Longest span30 ft (9.2 m)
Deck width38 ft (11.7 m)
Roadway width26 ft (8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2002)
Projected traffic1,100 by 2020
Trucks0%
Lanes on structure2
Traffic directionHighway traffic not carried
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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$126,000 (2018 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was 11 S.W. Street over Do%a Ana Creek built?

It was built in 1960, making it 65 years old in 2025.

What condition is 11 S.W. Street over Do%a Ana Creek 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 November 2024.

How much traffic does 11 S.W. Street over Do%a Ana Creek carry?

About 1,000 vehicles per day (2002 count).

How long is 11 S.W. Street over Do%a Ana Creek?

The structure is 34 ft (10.3 m) long with a longest span of 30 ft (9.2 m) and a deck 38 ft wide.

Who owns 11 S.W. Street over Do%a Ana Creek?

It is owned by the City or Municipal Highway Agency.