US Bridges

Pr 996 1.2 KM over LA Mina Creek

Fair

Vieques Municipio, Puerto Rico · 6 KM S W of Isabel II · Structure no. 007891

Built
1961
64 years old, rebuilt 1965
Condition
Fair
inspected August 2024
Type
Slab
Concrete Continuous
Length
64 ft
2 main spans
Daily traffic
3,100
2017 count
Owner
State
State Highway Agency

About this bridge

Pr 996 1.2 KM over LA Mina Creek is a concrete continuous slab carrying Pr 996 1.2 KM over LA Mina Creek in Vieques Municipio, Puerto Rico. It was built in 1961 and reconstructed in 1965, so it is 64 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 3,100 vehicles a day, roughly 4% of them trucks, projected to reach 4,400 by 2025. The structure is 64 ft (19.4 m) long and 22 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesPr 996 1.2 KM
CrossesLA Mina Creek
Location6 KM S W of Isabel II
RouteState Highway 996
Coordinates18.10718, -65.46951
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, posting recommended but not legally implemented
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51.1 US tons
Inventory rating30.6 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length64 ft (19.4 m)
Longest span32 ft (9.9 m)
Deck width22 ft (6.7 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,100 (2017)
Projected traffic4,400 by 2025
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$371,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Pr 996 1.2 KM over LA Mina Creek built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1965.

What condition is Pr 996 1.2 KM over LA Mina 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 August 2024.

How much traffic does Pr 996 1.2 KM over LA Mina Creek carry?

About 3,100 vehicles per day (2017 count), of which roughly 4% are trucks.

How long is Pr 996 1.2 KM over LA Mina Creek?

The structure is 64 ft (19.4 m) long with a longest span of 32 ft (9.9 m) and a deck 22 ft wide.

Who owns Pr 996 1.2 KM over LA Mina Creek?

It is owned by the State Highway Agency.