State Route 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.

State Route 337 is a primary state highway in the South Hampton Roads area of the U.S. state of Virginia. It runs east from Suffolk to Portsmouth, where it crosses Jordan Bridge. It continues on the east side of the Southern Branch Elizabeth River in the South Norfolk neighborhood of Chesapeake. There it turns north, through Norfolk, crossing the Berkley Bridge into downtown, and ending at the Naval Station Norfolk at Sewell's Point. Most of its length was formed when other highways were rerouted: U.S. Route 460 from Suffolk to South Norfolk, SR 170 from South Norfolk to downtown Norfolk, and US 17 from downtown Norfolk to Sewell's Point. SR 337 is the only numbered highway to cross all three Branches of the Elizabeth River. It crosses the Western Branch as Portsmouth Boulevard at the Hodges Ferry Bridge, the Southern Branch on the Jordan Bridge, and the Eastern Branch on the Berkley Bridge. The Berkley Bridge is a drawbridge. SR 337 also crosses the Lafayette River in the city of Norfolk.