US Bridges

Pr 182 0.9 KM over Santiago Channel

Poor

Yabucoa Municipio, Puerto Rico · 3 KM West of Yabucoa · Structure no. 004291

Built
1946
79 years old
Condition
Poor
inspected March 2025
Type
Stringer/Multi-beam or Girder
Steel
Length
32 ft
1 main span
Daily traffic
7,100
2017 count
Owner
State
State Highway Agency

About this bridge

Pr 182 0.9 KM over Santiago Channel is a steel stringer/multi-beam or girder carrying Pr 182 0.9 KM over Santiago Channel in Yabucoa Municipio, Puerto Rico. It was built in 1946, so it is 79 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 7,100 vehicles a day, roughly 4% of them trucks, projected to reach 9,700 by 2025. The structure is 32 ft (9.8 m) long and 23 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesPr 182 0.9 KM
CrossesSantiago Channel
Location3 KM West of Yabucoa
RouteState Highway 182
Coordinates18.05325, -65.88355
Functional classUrban Collector

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, 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 2025
Inspection intervalevery 6 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.4 US tons
Inventory rating38.8 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length32 ft (9.8 m)
Longest span30 ft (9 m)
Deck width23 ft (7.1 m)
Roadway width20 ft (6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,100 (2017)
Projected traffic9,700 by 2025
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed7.5 mi (12 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 relocation of road
Estimated improvement cost$236,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Pr 182 0.9 KM over Santiago Channel built?

It was built in 1946, making it 79 years old in 2025.

What condition is Pr 182 0.9 KM over Santiago Channel 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 2025.

How much traffic does Pr 182 0.9 KM over Santiago Channel carry?

About 7,100 vehicles per day (2017 count), of which roughly 4% are trucks.

How long is Pr 182 0.9 KM over Santiago Channel?

The structure is 32 ft (9.8 m) long with a longest span of 30 ft (9 m) and a deck 23 ft wide.

Who owns Pr 182 0.9 KM over Santiago Channel?

It is owned by the State Highway Agency.