| Bridge Name: | Mountain Creek Lake Bridge |
| Carries: | Motor vehicles |
| Crosses: | Mountain Creek Lake |
| Locale: | Grand Prairie, Texas and Dallas, Texas |
| Maint: | North Texas Tollway Authority |
| Id: | 1805709K2550006 |
| Design: | Stringer/Multi-beam or Girder |
| Length: | 7,425 ft (2263.1 m) |
| Width: | 33.46 ft (10.2 m) |
| Load: | 48.6 tons (44.1 metric tons) |
| Traffic: | 8250 (in 2001) |
| Open: | April 1979 |
| Toll: | $0.70 for two axles |
| Coordinates: | 32.707°N -96.966°W |
The Mountain Creek Lake Bridge is a bridge in Dallas County, Texas. The bridge is part of the North Texas Tollway Authority (NTTA) system. It is tolled in both directions (toll is collected on the west end of the bridge), and the lanes of the Mountain Creek Lake Bridge toll plaza are equipped for electronic toll collection via TollTag.
The bridge connects Spur 303 between Grand Prairie and Dallas across Mountain Creek Lake.