How to Go About Burying 16,000-Ton Tunnel Segments Under a River Gizmodo » The Elizabeth River Tunnels project is a public-private partnership [...] By Michelle|2016-12-06T23:34:11-08:00October 8, 2014|Public-Private Partnerships, Roads, Virginia|Comments Off on How to Go About Burying 16,000-Ton Tunnel Segments Under a River Read More