Interstate 664 (I-664) is an Interstate Highway in the U.S. state of Virginia, forming part of the Hampton Roads Beltway. It is a connection between Interstate 64 in Hampton and I-64's east end (where it meets Interstate 264) near Bowers Hill in Chesapeake. I-664 is about shorter than the bypassed segment of I-64. In addition to Chesapeake and Hampton, I-664 passes through Suffolk and Newport News along the way.

I-664 was not an original part of the Interstate Highway System authorized in 1956; it was part of the that were added in 1968. One of the more recent portions of the IHS to be built in Virginia, I-664 was completed in April 1992. I-664 includes the 4.6-mile-long Monitor-Merrimac Memorial Bridge-Tunnel across Hampton Roads between Newport News and Suffolk.

In January 1997, the 56-mile-long I-64/I-664 loop was designated and signed as the Hampton Roads Beltway. The inner loop of the beltway is signed along I-664 north, and the outer loop is on I-664 south.

Exit list

Shields are shown for intersections with other Interstates.

Exits are numbered sequentially, with milepost approximations given.

Location	Milepost	#	Destinations	Notes
Hampton	0	1B		Northbound Only, Hampton Roads Beltway continues via this exit. To Hampton Roads Bridge-Tunnel.
	1.5	2	Power Plant Parkway/Powhatan Parkway
	2.75	3	Aberdeen Road
Newport News	3.5	4	Chestnut Avenue	Northbound exits onto Roanoke Ave
	4.5	5	35th St/	Ramp to Jefferson Ave, Northbound Only
	4.75	6	25th St/26th St/27th St	Access to 27th St southbound only Access to 25th St northbound only
	5.5	7	Terminal Boulevard
Monitor-Merrimac Memorial Bridge-Tunnel
Suffolk	11.75	8		Divided into 8A-B
	13.25	9	U.S. Route 17 (Bridge Rd) VA 164 Western Freeway — to Portsmouth	Divided into 9A and 9B northbound
Chesapeake	14.5	10	Pughsville Road
	16.5	11	Portsmouth Boulevard	Divided into 11A-B
	17.5	12	Dock Landing Rd
	18.75	13	U.S. Route 13/U.S. Route 58/U.S. Route 460 W. Military Hwy
	20.5	14	U.S. Route 13 S. Military Hwy	Southbound Only
	21	15B		Southbound Only, Hampton Roads Beltway continues via this exit.

References

External links

• Virginia Highways Project: I-664
• Roads to the Future: Interstate 664 in Virginia
• kurumi.com: I-664 Virginia
• Interstate 664 Virginia @ Interstate-Guide.com