Margaret McDermott Bridge
| Margaret McDermott Bridge | |
|---|---|
| Carries |
 I-30, pedestrians, bicycles |
| Crosses | Trinity River (Texas) |
| Locale | Dallas, Texas |
| Owner | TxDOT |
| Characteristics | |
| Design | suspended arch bridge |
| Material | steel |
| Height | 340 feet (100 m)[1] |
| Longest span | 1,125 feet (343 m)[1] |
| History | |
| Designer | Santiago Calatrava, in part |
| Fabrication by | Tampa Steel Erecting Company[2] |
The Margaret McDermott Bridge is a steel suspended arch bridge under construction over the Trinity River in Dallas, Texas. It is intended to replace the existing late-1950s/early-1960s bridge, which has reached its end of life. It will carry Interstate 30 (I-30).[1] It was partially designed by Santiago Calatrava, and is part of the Trinity River Project.[1] It was named for Margaret McDermott, an area philanthropist.[2]
History
See also: Trinity River Project
Features
- 10 main lanes with one reversible HOV lane[1]
- Four frontage road lanes[1]
- Bicycle and pedestrian facilities[1]
See also
- Texas portal
- Dallas – Fort Worth Metroplex portal
- Bridges portal
- Margaret Hunt Hill Bridge