Pr 174 over Santa Olaya Creek
Bayamón Municipio, Puerto Rico · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Pr 174 over Santa Olaya Creek in Bayamón Municipio, Puerto Rico, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1993, making it 32 years old at the 2025 inventory.
- It carries about 6,600 vehicles a day (traffic count year 2017).
- Its listed owner is the state highway agency.
- It is one of 10 of the 79 inventoried bridges in Bayamón Municipio rated good (12.7%); 9 (11.4%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated September 2024, on a 24-month routine inspection cycle.
- 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 → (18.32766, -66.14243)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Culvert | 7 | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 53 ft |
| Location | 8 Km South of Bayamon |
| NBI structure number | 023201 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | September 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Puerto Rico department of transportation.
Busiest bridges in Bayamón Municipio
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Pr 22 over Pr 872 | 1976 | 106,600 | Fair |
| Pr 167 over Santa Catalina Creek | 1999 | 57,900 | Fair |
| Pr 22 over Pr 167 | 1976 | 56,600 | Fair |
| Pr 5 15.5 Km over Santa Juanita Creek | 1986 | 56,131 | Fair |
| Pr 2 over Santa Catalina Creek | 1943 | 55,551 | Fair |
| Pr 177 Eastbound over Bayamon River | 1978 | 52,800 | Fair |
All bridges nearby: Bayamón Municipio, PR bridge conditions · every bridge in Bayamón Municipio · Puerto Rico bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.