Glades Road is an 11.115-mile (17.888 km) long east–west arterial boulevard in southern Palm Beach County, Florida.

The county-maintained segment proceeds west from US 441 / SR 7 and bends south to end at the western terminus of Palmetto Park Road (CR 798).

SR 808 heads east on Glades Road, serving as a commercial thoroughfare through Mission Bay and Boca West, and providing access to several gated communities.

At St. Andrews Boulevard, Glades Road becomes commercial again, providing the northern boundary of the Boca Town Center.

East of FAU, SR 808 serves a mix of commercial and residential areas while heading towards the railroad tracks and the road's eastern terminus at US 1.