Interstate 664

Interstate 664
Hampton Roads Beltway
I-664 highlighted in red
Route information
Auxiliary route of I-64
Maintained by VDOT
Length	20.79 mi[1] (33.46 km)
Existed	1971–present
NHS	Entire route
Major junctions
South end	I-64 / I-264 in Chesapeake
Major intersections	US 13 / US 58 / US 460 / SR 191 in Chesapeake SR 337 in Chesapeake SR 164 / US 17 in Suffolk US 60 in Newport News
North end	I-64 in Hampton
Location
Country	United States
State	Virginia
Counties	City of Chesapeake, City of Suffolk, City of Newport News, City of Hampton
Highway system
Interstate Highway System Main Auxiliary Suffixed Business Future Virginia Routes Interstate US Primary Secondary Byways History HOT lanes
← SR 598 → SR 895

Interstate 664 (I-664) is an auxiliary Interstate Highway in the US state of Virginia. The Interstate runs 20.79 miles (33.46 km) from I-64 and I-264 in Chesapeake north to I-64 in Hampton. I-664 forms the west side of the Hampton Roads Beltway, a circumferential highway serving the Hampton Roads metropolitan area. The Interstate crosses Hampton Roads via the Monitor–Merrimac Memorial Bridge–Tunnel (MMMBT) between Suffolk and Newport News. I-664 is connected to the other major cities of the metropolitan area—Portsmouth, Norfolk, and Virginia Beach—by I-264. The Interstate also has a connection to Portsmouth through State Route 164 (SR 164) and to Suffolk via U.S. Route 13 (US 13), US 58, and US 460.