Pr-18 over Pr-21
Good Condition6 years old239,000 vehicles/day
Location
| State | Puerto Rico |
| County | San Juan Municipio |
| Location | Pr18 Km 4.2 |
| Carries | Pr-18 |
| Crosses | Pr-21 |
| Coordinates | 18.38949, -66.07218 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 228.7 ft (69.7 m) |
| Max Span | 122.7 ft (37.4 m) |
| Deck Width | 44.9 ft (13.7 m) |
| Deck Area | 954.9 sq m |
| Main Spans | 2 |
| Year Built | 2020 |
Traffic
| Avg Daily Traffic | 239,000 (2017) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 7 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 030941 |