Pr 623 over Tanana River
Good Condition56 years old1,501 vehicles/day
Location
| State | Puerto Rico |
| County | Arecibo Municipio |
| Location | 9 Km South Of Arecibo |
| Carries | Pr 623 |
| Crosses | Tanana River |
| Coordinates | 18.38417, -66.72972 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Other |
| Design | Other |
| Total Length | 95.1 ft (29 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 22.3 ft (6.8 m) |
| Deck Area | 197.2 sq m |
| Main Spans | 1 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 1,501 (2010) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | E11991 |