M1-Rail Project Construction

Roads & Bridges visited the M1-Rail project in Detroit, Mich., which is projected to be completed by late 2016. 

Transportation Management

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I-4 Ultimate Improvement Project—Orlando, Fla.

The I-4 Ultimate Improvement Project is a P3 effort involving reconstruction and expansion of a 21-mile stretch of I-4 that moves into the heart of Orlando, Fla. Work on the project began in 2015, and the project limits run between Orange County and Seminole County. Due to the scope of the project, crews had to follow a strict traffic management and safety protocol policy in order to keep both traffic flowing during construction and minimize traffic- and work-related incidents. At the time of Roads & Bridges' visit to the I-4 worksite, the Grand National Drive Overpass was open to traffic and crews were preparing to close up the summer season. 

I-4 Ultimate Improvement Project—Orlando, Fla.
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Video: Illinois uses 3-D laser scanners

Several Illinois Department of Transportation (IDOT) districts have recently begun using a 3-D laser scanner in construction and surveying operations. IDOT began a research implementation project several years ago where the technology was a viable solution for IDOT crews. The implementation stage of the project is studying the benefits that a 3-D intersection provides in the area of worker safety. The technology provides a 3-D graphical image of the intersection. Eventually, the agency hopes that all IDOT districts will have a 3-D laser scanner to use for construction and design purposes.

Video: Illinois uses 3-D laser scanners
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VIDEO: ATSSA 2017 products

Roads & Bridges magazine paid a visit to the ATSSA 2017 Traffic Expo in February. We highlighted some of the products showcased this year from 3M, Gregory Highway Products, Pexco, Plastic Safety Systems, Rhino Tool and Road Systems Inc.

 

ATSSA also hosted the New Products Showcase, where a series of dynamic new contributions to the world of transportation safety was unveiled. 

 

The full video can be viewed here.

VIDEO: ATSSA 2017 products
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VIDEO: Ohio River Bridges project—traffic and safety improvements

Construction crews on the Ohio River Bridges Project Downtown Crossing are working to change the landscape of downtown Louisville, Ky., and southern Indiana. The addition of lanes and the reduction of conflict points on the project are helping to improve traffic flow and safety. 

VIDEO: Ohio River Bridges project—traffic and safety improvements
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VIDEO: Jane Byrne Interchange traffic management and operations update 2016

The Jane Byrne Interchange is the confluence of I-90, I-290, and Congress Parkway. With more than 400,000 vehicles traveling through the interchange daily and more than 900 crashes annually, it rates as one of the worst bottlenecks in the country. Among the project's major challenges has been maintaining a comprehensive traffic management plan amidst persistently heavy traffic. 

VIDEO: Jane Byrne Interchange traffic management and operations update 2016
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M1-Rail Project Construction

Roads & Bridges visited the M1-Rail project in Detroit, Mich., which is projected to be completed by late 2016. 

M1-Rail Project Construction
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Lindsay Transportation Solutions presents the Road Zipper for Construction Applications
Lindsay Transportation Solutions presents the Road Zipper for Construction Applications
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The Road Zipper System, Moving People...Better

This video shows The Road Zipper System in action on some of America’s busiest roadways, juxtaposed with shots of commuter life without the congestion mitigation and safety benefits that the system provides.

The Road Zipper System, Moving People...Better
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Matahorua Gorge Bridge
Matahorua Gorge Bridge
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