County Route 533 (New Jersey)

County Route 533
County Route 533
	Route of CR 533 in red, CR 533 Spur in blue
Route information
Length	32.7 mi (52.6 km)
Tourist; routes	Millstone Valley Scenic Byway
Major junctions
South end	US 206 / CR 524 in Hamilton
	Route 33 in Hamilton; CR 535 in Hamilton; US 1 in West Windsor; CR 583 in Princeton; US 206 in Princeton; CR 514 in Millstone; CR 527 in Bound Brook;
North end	CR 607 on the Bound Brook–Middlesex line
Location
Country	United States
State	New Jersey
Counties	Mercer, Somerset
Highway system
	County routes in New Jersey; 500-series routes;

County Route 533 (CR 533) is a county highway in the U.S. state of New Jersey. The highway extends 32.7 miles (52.6 km) from the White Horse Circle, in Hamilton to Lincoln Boulevard (CR 607) on the border of Bound Brook and Middlesex Borough. CR 533 shares a long concurrency with US 206 through Princeton and Montgomery, while portions of the roadway in Somerset County are part of the Millstone River Valley Scenic Byway.

It also has a key historic importance, as George Washington used the road during his march from Trenton to Princeton during the American Revolution. This is commemorated by several small stone pillars at various points along the road.