(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
In January 1997, the 56-mile-long I-64/I-664 loop was designated
and signed as the Hampton Roads
. The inner loop of the beltway is signed along I-664
north, and the outer loop is on I-664 south.
Shields are shown for intersections with other Interstates.
Exits are numbered sequentially, with milepost approximations