IH 20 over Three Mile Branch
Fair Condition58 years old50,843 vehicles/day
Location
| State | Texas |
| County | Parker |
| Location | 0.3 Mi W Sh-171 |
| Carries | IH 20 |
| Crosses | Three Mile Branch |
| Coordinates | 32.72799, -97.79511 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 5.9 ft (1.8 m) |
| Deck Area | 339.0 sq m |
| Main Spans | 3 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 50,843 (2020) |
| Truck Traffic | 24% |
| Lanes On Bridge | 8 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 021840031407052 |