New ideas are emerging to address the mobility issues faced by cities. One specific project focuses on the epicenter of congested America: Los Angeles.
"Gensler Los Angeles recently designed a phone-based application, Network_LA Transit, which generates flexible vehicle choices, by managing individual commuting needs through a system of data. The network adapts and restructures existing transportation systems such as bicycles, scooters and the LA Metro, while personalizing them to individual commuter needs. It works by keeping current transportation stops, but also liberating the routes to respond to user demands. Network_LA Transit integrates real-time data from ground transport, stops and users through a GPS application, tripFinder, to generate optimal itineraries for each user."
A video explains the idea, though as this post suggests, such a project would likely require many users to have a noticeable effect.
FULL STORY: Towards a Car-less California

Study: Maui’s Plan to Convert Vacation Rentals to Long-Term Housing Could Cause Nearly $1 Billion Economic Loss
The plan would reduce visitor accommodation by 25,% resulting in 1,900 jobs lost.

North Texas Transit Leaders Tout Benefits of TOD for Growing Region
At a summit focused on transit-oriented development, policymakers discussed how North Texas’ expanded light rail system can serve as a tool for economic growth.

Why Should We Subsidize Public Transportation?
Many public transit agencies face financial stress due to rising costs, declining fare revenue, and declining subsidies. Transit advocates must provide a strong business case for increasing public transit funding.

How to Make US Trains Faster
Changes to boarding platforms and a switch to electric trains could improve U.S. passenger rail service without the added cost of high-speed rail.

Columbia’s Revitalized ‘Loop’ Is a Hub for Local Entrepreneurs
A focus on small businesses is helping a commercial corridor in Columbia, Missouri thrive.

Invasive Insect Threatens Minnesota’s Ash Forests
The Emerald Ash Borer is a rapidly spreading invasive pest threatening Minnesota’s ash trees, and homeowners are encouraged to plant diverse replacement species, avoid moving ash firewood, and monitor for signs of infestation.
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.
Ascent Environmental
Borough of Carlisle
Institute for Housing and Urban Development Studies (IHS)
City of Grandview
Harvard GSD Executive Education
Toledo-Lucas County Plan Commissions
Salt Lake City
NYU Wagner Graduate School of Public Service