Virginia State Route 406

State Route 406 (SR 406) is a primary state highway in the U.S. state of Virginia. Known as International Terminal Boulevard, the state highway runs 1.61 miles (2.59 km) from SR 337 east to Interstate 564 (I-564) within the city of Norfolk. SR 406 provides a direct connection from the Interstate Highway System to Norfolk International Terminals, an international port facility owned by the Virginia Port Authority that is accessed at the highway's western terminus. The state highway also provides access to portions of the Norfolk Naval Station, whose reservation's southern boundary follows the highway. SR 406 is part of the National Highway System for its entire length due to its role as a facilitator of intermodal freight transport.