As the first anniversary of work on the U.K.’s 225-km London-Birmingham high-speed railroad (HS2) is reached, news of a major bentonite leak of more than 1,500 cu m at the project’s first tunnel has revived opposition to the project.
Unforeseen soil conditions and the addition of a protective rail-operations barrier will delay a scheduled 2023 completion of the $2-billion Southwest Light Rail Transit project in Hennepin County, Minn.
A team of New Zealand-based software designers that brought digital 3D modeling to engineering geotechnics less than two years ago recently launched an upgrade to their software. It is now being used on some major projects, including the U.K.’s multibillion-dollar London-Birmingham high speed railroad (HS2).
The Metropolitan Atlanta Rapid Transit Authority is well into its second phase of testing technologies for automated virtual track inspection on revenue trains on a daily basis—a first for U.S. transit agencies, say officials.
Hoping to alleviate chronic problems with congestion, aging infrastructure and damage from Superstorm Sandy, New Jersey Transit is moving forward with a five-year, $17-billion capital plan and a first-time 10-year strategic plan—despite a $6-billion funding gap and lost revenue due to the pandemic.
Rail dispatch control centers are dominated by two-tier theaters with video walls and multiple monitors. What if augmented reality could eliminate all of that hardware and crowding? Ross & Baruzzini are studying how that might be accomplished.