Pr-53 Km 50.45 over Unnamed Creek
Maunabo Municipio, Puerto Rico · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Pr-53 Km 50.45 over Unnamed Creek in Maunabo Municipio, Puerto Rico, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 2009, making it 16 years old at the 2025 inventory.
- It carries about 2,900 vehicles a day (traffic count year 2017).
- Its listed owner is the state highway agency.
- It is one of 13 of the 22 inventoried bridges in Maunabo Municipio rated good (59.1%); 3 (13.6%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (18.00919, -65.87989)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 8 | Very good condition |
| Substructure | 8 | Very good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 69 ft |
| Location | 2.5 KM NE Of Maunabo |
| NBI structure number | 029052 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Puerto Rico department of transportation.
Busiest bridges in Maunabo Municipio
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Pr 2 159.4 Km over Unnamed Creek | 2009 | 60,900 | Good |
| Pr 901 over Pr 53 | 2009 | 6,000 | Good |
| Pr 759 2.8 Km over De Los Chinos Creek | 1945 | 5,800 | Poor |
| Off Pr 759 Km 2.45 over Maunabo River | 1971 | 5,800 | Fair |
| Off Pr 759 at K2.4 over Tumbao Creek | 1960 | 5,800 | Fair |
| Pr 53 over Unnamed Creek | 2009 | 5,800 | Good |
All bridges nearby: Maunabo Municipio, PR bridge conditions · every bridge in Maunabo Municipio · Puerto Rico bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.