Learn about upcoming lane closures and traffic shifts for the HRBT Expansion Project. Expansion project improvements are underway to include adding a third lane and a drivable shoulder to I-64 in each direction. New twin two-lane tunnels will accommodate four lanes of traffic for a total of eight lanes of capacity across the water and will be constructed as bored tunnels. Find out more: https://hrbtexpansion.org/traffic-alerts/default.asp.