Dn Tollway NB over John Hickman Parkway
Good Condition18 years old10,000 vehicles/day
Location
| State | Texas |
| County | Collin |
| Location | 1.7 Mi N Of SH 121 |
| Carries | Dn Tollway NB |
| Crosses | John Hickman Parkway |
| Coordinates | 33.11638, -96.82282 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 296.9 ft (90.5 m) |
| Max Span | 103.0 ft (31.4 m) |
| Deck Width | 58.1 ft (17.7 m) |
| Deck Area | 1601.8 sq m |
| Main Spans | 3 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 10,000 (2011) |
| Truck Traffic | 1% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 9 |
Inspection & Ownership
| Last Inspection | December 2022 |
| Inspection Frequency | Every 48 months |
| Owner | Local Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1804309D0470033 |