February 17, 2020
  • 2:34 pm Committee Leadership Comes into Focus for 116th Congress
  • 2:22 pm Interstate System Report Calls for More Funding, Tolling, VMT Fees, and Cybersecurity
  • 2:15 pm In Memoriam: President George H. W. Bush, ISTEA, and Transportation
  • 1:56 pm Growth Projected for Transportation Projects, but Costs a Challenge
  • 1:35 pm FAA Reshuffles Executives, Plans Drone Identification Rulemaking in Spring 2019
  • 1:28 pm Predictive Technology Helps Reduce Crashes on I-15 Corridor in Las Vegas
  • 1:14 pm Video Report: MoDOT Produces Multi-Lingual Safety Message
  • 1:11 pm PennDOT Nears Completion of Rapid Bridge Replacement Project
  • 1:08 pm Infrastructure Grants Awarded to “Smaller” South Dakota Communities
  • 11:32 am President’s FY 2021 Budget Proposes $1T of Total Infrastructure Investment
  • 11:31 am Safety, Reliability Key Issues at Autonomous Vehicle Hearing
  • 11:26 am Improving Railroad Crossing Safety Focus of House Hearing
  • 11:22 am Trump Administration Issues PNT Policy for Critical Infrastructure
  • 11:19 am FTA Offering New Grant Funding for Transit Bus, Ferry Projects

Caring for the Caldecott Tunnel that provides a critical link for State Route 24 between Oakland and Orinda in Alameda and Contra Costa counties requires nearly round-the-clock work.

In the video below, the California Department of Transportation provides a behind-the-scenes look at the maintenance operations occurring at night in the tunnel – including cleaning and inspection tasks.

editor@aashto.org

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