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Video: Crews Disassemble Drill from Inside Tunnel

July 24, 2017 - in Transportation

As the front section of the giant SR 99 tunneling machine Bertha is cut and lifted from a disassembly pit, crews are hard at work disassembling the back end of the machine through the new tunnel. This short time lapse condenses more than a month’s work into…

Going Down Under Down Under: Brisbane’s Complex Airport Link Achieves Innovation and Cuts Costs

June 7, 2015 - in Feature, Featured

When the city of Brisbane, Australia, and its suburbs needed to reduce heavy congestion going to, from and around Brisbane Airport, Brisbane City Council…