https://www.uppermichiganssource.com/2025/05/08/how-great-lakes-line-5-tunnel-project-would-be-constructed/

https://www.thebaltimorebanner.com/community/transportation/amtrak-job-cuts-baltimore-tunnel-JORG4WVRO5GOLOU7M7HDG4SVUU/

The New York City Department of Environmental Protection (DEP) has announced it will begin a new procurement and contracting process to make the final connection of a new bypass tunnel under the Hudson River...

  As part of the excavation work for DC Water’s Potomac River Tunnel Project, weekly controlled underground blasting operations at the West Potomac Park construction site will begin as early as next week and continue through February...

Michigan objections may be circumvented by Trump authority https://www.manitoulin.com/line-5-tunnel-project-gets-boost/

- 25-year lease for the Moffat Tunnel https://www.cbsnews.com/colorado/news/colorado-signs-25-year-deal-moffat-tunnel-mountain-train/

Governor Hochul wants `repair in place` instead of shut down for the rehabilitation of the East River...

Amtrak's East River Tunnel project is facing pushback from other transit officials and New York elected leaders. https://www.cbsnews.com/newyork/news/east-river-tunnel-project-repairs-amtrak-shutdown/

This project will replace the lighting systems in each tunnel https://www.fox21online.com/2025/04/28/highway-61-tunnel-lighting-project-to-start-early-may/

Her name is Mary and she’s a tunnel boring machine (TBM) capable of cutting through hard rock and boring a tunnel 21 feet in width. This month, she completed factory acceptance testing in Germany and will head across the pond to DC to start...

All this for the repair of a pedestrian tunnel. Does not sound right. Too obstructive. https://www.cleveland.com/travel/2025/04/cleveland-hopkins-tunnel-project-may-cause-airport-traffic-snarls-for-next-8-months.html

The bill titled `Commonwealth Transportation Special Structures Program Revenue Bond Act of 2025` says: Transportation; Commonwealth Transportation Special Structures Program Revenue Bond Act of 2025. Authorizes the Commonwealth Transportation...

study to be completed before construction of a controversial $1.5 billion tunnel along the route. https://www.audacy.com/wben/news/local/nysdot-wont-appeal-kensington-decision-on-tunnel-project

https://www.youtube.com/watch?v=6C2w2QEVxow In addition to upgrading lighting, the DOT is resurfacing the road, replacing the catwalk on the west side of the tunnel with a shoulder, ......

in Korea. https://www.houstonchronicle.com/news/world/article/subway-tunnel-collapses-during-construction-in-20270431.php

The consultant group is a joint venture between the companies AECOM and HNTB, two of the largest construction management firms in New York. https://gothamist.com/news/mta-plans-to-hire-186m-consultant-to-oversee-second-avenue-subway-construction

The year 2024 was a busy one for the Los Angeles County Metropolitan Transportation Authority’s (LA Metro) Westside Purple Line Extension (WPLE) Section 2...

"Novel construction methods modernize sewers in an iconic riverfront neighborhood  As part of our South Side Flats Sewer Rehabilitation project, taking place between South 18th Street and South 21st Street in the South Side Flats,...

At group Tunnel Building News (tenders, building progress news, etc)  Please; https://tunnelcontact.com/discussion/view/61580/usa-breakthrough-for-one-of-the-seven-engineering-wonders-of-the-modern-world-at-the-chesapeake-bay-bridge-tunnel

The Boring Co. announced they are looking to hire engineers, supply chain specialists and project developers to "rapidly scale' the Vegas Loop...