Allowing bikes on sidewalks pits cyclists against pedestrians, an advocate argues.

In the world of active transportation, "bike and pedestrian" is often uttered in one breath—as in "bike/ped," "ped/bike," "bike+ped," etc.
But for Douglas MacDonald, former Secretary of Transportation for the state of Washington, the two are not natural allies. Rather, in places without strong infrastructure for both—where neither walkers or cyclists can safely traverse car-dominated roads—they become adversaries competing for space on the sidewalk.
In Crosscut, MacDonald outlines how he sees this dynamic playing out in Seattle, where new state legislation allows e-bikes as well as regular bikes to be ridden on sidewalks. He argues that allowing any type of bike on the sidewalk is "a throwback to an earlier time," when cyclists were fewer and sidewalks were not recognized as "special refuge for the elderly or disabled." Not only do bikes in motion endanger pedestrians, he writes, but with the introduction of dockless bikeshare to the city, parked bikes are obstructing walking paths or encroaching on lawns.
On Planetizen, Ariel Godwin and Anne M. Price have dissected the implications of cycling on sidewalks, while Michael Lewyn has argued that pedestrians and cyclists should band together to fight for infrastructure that benefits both.
FULL STORY: E-bikers, these sidewalks are made for walking

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Montreal’s Gorilla Park Repurposes Defunct Railway Track
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Art in Action: USC Event Calls for an Urgent Green Energy Transition
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Safe Parking Programs Help People Access Housing
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Study: Single-Staircase Buildings Pose No Additional Risks
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Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
North Jersey Transportation Planning Authority (NJTPA)
Economic & Planning Systems, Inc.
UCLA Lewis Center for Regional Policy Studies
Mpact (formerly Rail~Volution)
Chaddick Institute at DePaul University
City of Piedmont, CA
Great Falls Development Authority, Inc.
HUDs Office of Policy Development and Research