Contractors on the $2.7-billion Silver Line Metro extension in northern Virginia will protect or replace 1,569 precast concrete panels used on five stations after multiple issues were discovered on hundreds of the panels.
Construction and planned operation of a $5.3-billion Montreal light rail system by Quebec’s giant public pension fund has the potential to be a landmark development in public-private infrastructure projects.
The Los Angeles City Council voted to approve a 30-year, $4.9-billion contract with LAX Integrated Express Solutions to design, build, finance, operate and maintain an automated people mover train system at Los Angeles International Airport.
What began as a routine overnight construction closure of southbound I-59/20 in downtown Birmingham, Ala., turned into a weeklong outage when an incomplete steel girder system shifted atop its temporary support structures.
A realigned, 2.5-mile segment of Highway 101 north of San Francisco opened this month, a major step in widening 16 miles of the heavily traveled Marin-Sonoma Narrows.