Structure 17281 · San German Municipio County, PR

Pr 358 over Hoconuco River

Carries Pr 358 over Hoconuco River, 2 Km N Of Int Pr2 & P.

Overall conditionPoor

Set by its lowest-rated component: Culvert at 0 of 9.

How ratings work
Culvertsets the rating0/9 · Failed
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT62 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 0/9

A culvert 62 ft across with 11 openings. Lengths and the car on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.

Built197848 years old
Length61.7 ft18.8 m
Daily traffic1,000counted 2017
Last inspectedMarch 2023every 24 months

Location

StatePuerto Rico
CountySan German Municipio
Location2 Km N Of Int Pr2 & P
CarriesPr 358
CrossesHoconuco River
Coordinates18.11639, -67.05861

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length61.7 ft (18.8 m)
Max Span4.9 ft (1.5 m)
Deck Width18.0 ft (5.5 m)
Deck Area103.4 sq m
Main Spans11
Year Built1978

Traffic

Avg Daily Traffic1,000 (2017)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last InspectionMarch 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical3 — Scour critical
Structure Number017281

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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