US Bridges

Off Pr 123 36.7 KM over Cidras River

Fair

Adjuntas Municipio, Puerto Rico · 1.30 Kms NW Adjuntas · Structure no. 029941

Built
2014
11 years old
Condition
Fair
inspected May 2024
Type
Arch - Thru
Steel
Length
154 ft
1 main span
Daily traffic
6,100
2017 count
Owner
City
City or Municipal Highway Agency

About this bridge

Off Pr 123 36.7 KM over Cidras River is a steel arch - thru carrying Off Pr 123 36.7 KM over Cidras River in Adjuntas Municipio, Puerto Rico. It was built in 2014, so it is 11 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 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 6,100 vehicles a day, roughly 2% of them trucks, projected to reach 7,800 by 2025. The structure is 154 ft (46.8 m) long and 39 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesOff Pr 123 36.7 KM
CrossesCidras River
Location1.30 Kms NW Adjuntas
RouteCity Street 0
CountyAdjuntas Municipio
StatePuerto Rico
Coordinates18.16985, -66.73206
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating49.3 US tons
Inventory rating38.3 US tons

Structure

Structure typeArch - Thru
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length154 ft (46.8 m)
Longest span147 ft (44.9 m)
Deck width39 ft (11.9 m)
Roadway width27 ft (8.3 m)
Vertical clearance over deck12 ft (3.6 m)

Traffic and service

Average daily traffic6,100 (2017)
Projected traffic7,800 by 2025
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Off Pr 123 36.7 KM over Cidras River built?

It was built in 2014, making it 11 years old in 2025.

What condition is Off Pr 123 36.7 KM over Cidras 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 May 2024.

How much traffic does Off Pr 123 36.7 KM over Cidras River carry?

About 6,100 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is Off Pr 123 36.7 KM over Cidras River?

The structure is 154 ft (46.8 m) long with a longest span of 147 ft (44.9 m) and a deck 39 ft wide.

Who owns Off Pr 123 36.7 KM over Cidras River?

It is owned by the City or Municipal Highway Agency.