| NASA Boulevard | ||||
| Route information | ||||
| Maintained by FDOT | ||||
| Length | 1.364 mi (2.195 km) | |||
| Major junctions | ||||
| West end | ||||
| East end | ||||
| Location | ||||
| Country | United States | |||
| State | Florida | |||
| Counties | Brevard | |||
| Highway system | ||||
| ||||
State Road 508 (SR 508), also known as NASA Boulevard, is a 1.4-mile-long (2.3 km) east–west road in Melbourne. It extends from Eddie Allen Road next to the Melbourne International Airport exit east to U.S. Route 1 (US 1 or SR 5).

The entire route is in Melbourne, Brevard County.
| mi | km | Destinations | Notes | ||
|---|---|---|---|---|---|
| 0.000 | 0.000 | Eddie Allen Road | Exit from Melbourne International Airport | ||
| 0.252 | 0.406 | ||||
| 0.640 | 1.030 | Babcock Street (CR 507) | |||
| 1.364 | 2.195 | ||||
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi | |||||