US Bridges

Pr 979 0.75 KM over El CA¥O Creek

Poor

Ceiba Municipio, Puerto Rico · At Ceiba City · Structure no. 001171

Built
1918
107 years old, rebuilt 1972
Condition
Poor
inspected March 2024
Type
Slab
Concrete
Length
24 ft
1 main span
Daily traffic
3,300
2017 count
Owner
State
State Highway Agency

About this bridge

Pr 979 0.75 KM over El CA¥O Creek is a concrete slab carrying Pr 979 0.75 KM over El CA¥O Creek in Ceiba Municipio, Puerto Rico. It was built in 1918 and reconstructed in 1972, so it is 107 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 3,300 vehicles a day, roughly 2% of them trucks, projected to reach 4,300 by 2025. The structure is 24 ft (7.3 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesPr 979 0.75 KM
CrossesEl CA¥O Creek
LocationAt Ceiba City
RouteState Highway 979
Coordinates18.26603, -65.64789
Functional classUrban Minor Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

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.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.8 US tons
Inventory rating38.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length24 ft (7.3 m)
Longest span22 ft (6.6 m)
Deck width35 ft (10.6 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,300 (2017)
Projected traffic4,300 by 2025
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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$23,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Pr 979 0.75 KM over El CA¥O Creek built?

It was built in 1918, making it 107 years old in 2025. It was reconstructed in 1972.

What condition is Pr 979 0.75 KM over El CA¥O Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2024.

How much traffic does Pr 979 0.75 KM over El CA¥O Creek carry?

About 3,300 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is Pr 979 0.75 KM over El CA¥O Creek?

The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.6 m) and a deck 35 ft wide.

Who owns Pr 979 0.75 KM over El CA¥O Creek?

It is owned by the State Highway Agency.