Work comprises a new twin two-lane tunnels to the west of the existing tunnel and upgrading the four-lane segments of the I-64 corridor in the cities of Hampton and Norfolk.
At 45 ft. wide, the tunnel will be the second largest tunnel opening for a tunnel boring machine in North America.
https://www.constructionequipmentguide.com/vdot-set-to-embark-on-its-largest-project-ever/45937
cover tunnel photo by: Matt Brown from London, England / CC BY
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Virginia Department of Transport (VDOT) hopes to get the permit for construction on Hampton Roads Bridge-Tunnel (HRBT) expansion project by Aug.
https://www.wtkr.com/homepage-showcase/vdot-hoping-to-have-permit-for-construction-on-hrbt-expansion-project-by-aug
VDOT hoping to have permit for construction on HRBT expansion project by Aug.
www.wtkr.comThe Hampton Roads Bridge-Tunnel (HRBT) expansion project is the largest transportation project in the state’s history, and construction will soon be underway to alleviate traffic on one of the most congested corridors in the region.