HS2 railway shifts from excavation to civil works amid cost and schedule rethink
All 23 miles of deep-bore tunnels between Old Oak Common and Birmingham Curzon Street have been excavated; HS2 is transitioning to major civil engineering works.
Save the Date: Attend a Talk with High Speed Rail CEO Ian Choudri - Streetsblog San Francisco
California's high-speed rail is actively under construction with major segments cleared and funded, but timeline uncertainty and acceleration strategies remain central challenges.