Smart road layout with Lindsay’s Road Zipper

Lindsay Transportation Solutions is focusing on its Road Zipper system for ITS applications. This moveable barrier system quickly reconfigures the road to mitigate congestion, while providing positive barrier protection between opposing lanes of traffic.
October 10, 2016 Read time: 2 mins
Chris Sanders of Lindsay showcasing the Road Zipper system

7613 Lindsay Transportation Solutions is focusing on its Road Zipper system for ITS applications. This moveable barrier system quickly reconfigures the road to mitigate congestion, while providing positive barrier protection between opposing lanes of traffic. Road Zipper can be used to create flexible bus rapid transit (BRT) corridors that can be returned to traffic during non-commute periods to maximise the full use of the roadway. BRT corridors allow agencies to deliver fast, reliable, cost-effective transportation services to move people in, out, and around urban centres.

Automated decisions regarding when to change lane patterns can decrease congestion to a greater degree than reconfiguring the road based solely on a structured time schedule. Lindsay’s ITS partners collect cell phone and microwave radar data to analyse traffic patterns in real time.

Once this data is compared with historical patterns or sitespecific algorithms, the Road Zipper moveable barrier is used to make changes to the road configuration.

When considered in the planning stages of new road construction, Lindsay Transportation Solutions says the Road Zipper provides additional important options for future flexibility as the number of road users constantly increases.

This is because the greatest challenge in reconfiguring an existing roadway into a managed lanes facility is often the permanent centre median barrier. This inflexible divider bifurcates the roadway and narrows the possibilities into a “left side, right side” mentality. However, roads that are designed without any permanent concrete barriers are ultimately flexible and reconfigurable.

Moveable medians can adjust traffic flow quickly and safely, and the options increase exponentially with two or more moveable walls. Vehicles can be separated by direction, passenger count, vehicle type, speed, payment and even autonomous capability to move more people safely through a heavily travelled corridor.

For more information on companies in this article

Related Content

  • Smarter transport remains key to smart cities
    January 9, 2018
    Colin Sowman looks at some of the challenges and solutions that will provide enhanced transport efficiency in tomorrow’s smarter cities. However you define a ‘smart city’, one of the key ingredients will be an efficient transport system. As most governments and city authorities face financial constraints, incremental improvements in the existing systems is the most likely way forward. In London, new trains and signalling are improving the capacity of the Underground but that then reveals previously
    Read More
  • Olympic challenges in Sochi
    May 27, 2014
    Sporting events always create problems for traffic planners and none more so than the Winter Olympics. It is difficult to think of more diametrically opposite challenges for transport planners than the 2012 Olympics in London and this year’s Winter Olympics in Sochi: from a summer event in the heart of a megacity with well established transport infrastructure to winter games with unpredictable weather and events in remote and mountainous locations. The Winter Games are always a challenge and Sochi was no di
    Read More
  • Electronic toll collection delivers efficient traffic regulation
    February 3, 2012
    Electronic tolling systems have been in use for decades now. Worldwide, steadily more and more tolling systems are being set into operation, providing efficient means for traffic regulation and financing of infrastructure. But despite this maturity enforcement is still not being given the consideration it deserves. Q-Free's Steinar Furan writes
    Read More
  • Big data bonus for Dublin’s buses
    August 19, 2014
    Dublin’s smart research partnership speeds buses More than 50% of people travelling into and across the Irish capital rely on public transport, and four out of 10 these use buses meaning Dublin Bus carries some 120 million passengers a year.
    Read More

Highlighted Content