US Bridges

Pr 808 1.4 KM over Mavilla River

Fair

Corozal Municipio, Puerto Rico · 1.4 KM West of Int Pr 811 · Structure no. 017411

Built
1981
44 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
165 ft
2 main spans
Daily traffic
600
2017 count
Owner
State
State Highway Agency

About this bridge

Pr 808 1.4 KM over Mavilla River is a prestressed concrete stringer/multi-beam or girder carrying Pr 808 1.4 KM over Mavilla River in Corozal Municipio, Puerto Rico. It was built in 1981, so it is 44 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 5 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 600 vehicles a day, roughly 4% of them trucks, projected to reach 700 by 2025. The structure is 165 ft (50.4 m) long and 27 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesPr 808 1.4 KM
CrossesMavilla River
Location1.4 KM West of Int Pr 811
RouteState Highway 808
CountyCorozal Municipio
StatePuerto Rico
Coordinates18.28716, -66.28885
Functional classRural 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.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating74.7 US tons
Inventory rating57.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length165 ft (50.4 m)
Longest span78 ft (23.8 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic600 (2017)
Projected traffic700 by 2025
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$967,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Pr 808 1.4 KM over Mavilla River built?

It was built in 1981, making it 44 years old in 2025.

What condition is Pr 808 1.4 KM over Mavilla River 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 808 1.4 KM over Mavilla River carry?

About 600 vehicles per day (2017 count), of which roughly 4% are trucks.

How long is Pr 808 1.4 KM over Mavilla River?

The structure is 165 ft (50.4 m) long with a longest span of 78 ft (23.8 m) and a deck 27 ft wide.

Who owns Pr 808 1.4 KM over Mavilla River?

It is owned by the State Highway Agency.