SH 16 over Arroyo Costa Rica
Good Condition17 years old3,557 vehicles/day
Location
| State | Texas |
| County | Zapata |
| Location | 1.18 Mile East Of US 83 |
| Carries | SH 16 |
| Crosses | Arroyo Costa Rica |
| Coordinates | 26.92226, -99.24894 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 30.8 ft (9.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 85.3 ft (26 m) |
| Deck Area | 244.4 sq m |
| Main Spans | 2 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 3,557 (2024) |
| Truck Traffic | 33% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 212530051707110 |