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Roadways

Portland, Oregon is Recycling One of its Outdated Bridges

July 19, 2016 by The Global Grid

The enormous economic undertaking to fix crumbling infrastructure may block any nationwide initiative to repair our bridges, however it creates the opportunity for cities to think creatively and remedy the problem locally. As a sustainable trend setter, Portland, Oregon is tackling the issue head on through recycling nearly 100% of the construction material towards new uses after the deconstruction of the Sellwood Bridge.[read more]

Review: NACTO’s Transit Street Design Guide

May 26, 2016 by The Dirt ASLA

Transit Street Design Guide / Island PressThe new Transit Street Design Guide, the third in a series by the National Association of City Transportation Officials (NACTO), is a must-have reference manual for city planners, transportation planners, engineers, urban designers, and landscape architects involved in the design of streets....[read more]

Researchers predict a gradual transition to mileage-based pricing for roadway funding

May 20, 2016 by David Levinson

CTS Catalyst reports on our recent paper from the Transportation Futures Project on pricing:There is agreement  in the transportation community that the way we pay for roads needs to change.“The motor fuel tax has been the primary source of highway revenue since the 1920s and it has served us well over the years,” says Ken Buckeye,...[read more]

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Federal Government Considers Changes in Street Design, Could Makes Roads Safer and more Sustainable

April 24, 2016 by James Dezao

The Federal Highway Administration (FHWA) sets standards for how streets, roadways and highways are designed. The agency is considering comments for possible changes to 13 criteria established in 1985 used to review road designs. Hopefully the FHWA will revise these criteria to make roads safer but also make them more sustainable and...[read more]

Overcoming US Highway Injustices: From Displacement to Opportunity

April 8, 2016 by Klaus Philipsen

By now it is widely understood that urban freeways did little to solve urban transportation and mobility issues; it has become clear that cities cannot build themselves out of congestion with bigger roadways, but they can damage themselves considerably in the process of trying.  Kansas City freeway bisecting downtown (photo:...[read more]

The long road to resilient cities in Africa

April 7, 2016 by Ivan Bruce

The need to build climate & disaster resilience in cities – Project example in Ibadan Urban Flood Management Project (IUFMP)  My journey to Ibadan, Nigeria supporting the World Bank’s - Ibadan Urban Flood Management Project (IUFMP) gave me an opportunity to reflect the challenges of such infrastructure projects and the...[read more]

Light rail and college campuses: perfect matrimony

March 21, 2016 by Timothy Boscarino

The University of Michigan recently released its plans for the Ann Arbor Connector: a proposed light rail transit system that would connect U-M’s three campus hubs--north, central and south campus within the City of Ann Arbor.AA Connector Proposed Route MapRoute map from aaconnector.comThe questions about where, when and how much have...[read more]

Angelenos Opt for Traffic, Not Transit: Ridership Down 10%

March 9, 2016 by The Global Grid

Angelenos choose to sit in bumper-to-bumper traffic, basking in a smoggy cloud of exhaust on the way to work, to meet a friend, or to hit the beach. We just enjoy hit-and-run collisions (that account for 44% of all traffic collisions) and stressing out about parking and tickets. Angelenos cherish their cars, knowingly or unknowingly...[read more]

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Exploring the Popularity and Positive Aspects of RVing

February 18, 2016 by Ryan Kh
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RVing is a great American pastime that’s as popular as ever – especially since gas prices dropped. Traveling by RV instantly takes you back to the heyday of American road trips when the highway system was new and people were experiencing a new sense of freedom.[read more]

The Likeways Approach Towards Urban Navigation

February 13, 2016 by Martin Traunmueller

Sick of walking along boring routes through the city suggested by Google Maps? The Likeways mobile application offers a novel approach towards wayfinding to its users.[read more]

Durham, North Carolina Adopts New Road Diet for Busy Business Corridor

January 20, 2016 by The Global Grid

In North Carolina, Durham transportation engineers recently completed a re-striping process on the state-maintained highway, U.S. 15-501. This was completed in an effort to accommodate a road diet plan that will ensure a safer road for vehicles. The intent is to discourage speeding through a commercial area where vehicles routinely travel 10 to 15 mph faster than the 35 mph posted limit.[read more]

Leapfrog or Lock-in? Exploring the Potential Impact of Carsharing

December 17, 2015 by TheCityFix - produced by WRICities

Growing from 6 operators in 2012 to 41 by mid-2015, carsharing is rapidly expanding in emerging markets worldwide. What is the future of carsharing? What impact will this innovation have on cities?[read more]