Search Results for: New laws for 2009

New laws for 2009

California. While talking on cellphones is already illegal in California, a new law makes any text-based communication while driving illegal. A new zero tolerance standard for DUI allows the DMV to administratively suspend drivers licenses for one year. The new law also allows law enforcement agents to immediately impound vehicles of those caught with a read more »

Bikes May Use Full Lane, but not in New York State

The Manual on Uniform Traffic Control Devices (MUTCD) defines the standards used by road engineers in the United States to install and maintain traffic control devices on all public streets, highways, bikeways, and private roads open to public traffic. “Traffic Control Devices” is engineering jargon for all of the signs, lights, posts, barriers, reflectors, and read more »

An American survey of dooring laws

The Senate Transportation Committee of the Virginia General Assembly today consider SB 736, an anti-dooring bill that would bring Virginia’s motor vehicle code in line with the 90% of the nation that has the identical law on their books. Unfortunately, after some legislators and other opinion makers have branded what should be common sense as read more »

San Jose Willow Glen sales tax receipts outpace rest of city

TL;DR summary: San Jose pilots road diet through commercial district; sales tax receipts on road diet street grow 30% more than city as a whole; safety improves significantly; bike and pedestrian counts significantly higher; trivial impacts to motoring traffic volume and delay even as speeds are reduced. Read the background and details below.

Biking while black in Dallas, Texas

I’ve mentioned a couple of times how bicycle helmet laws are sometimes used for pretext stops in Dallas and elsewhere, with a disproportionate number of such stops taking place in predominately black and brown communities.

What does “Critical Mass” mean to you?

If you played word association with Joe and Jane Random, how would they respond to Critical Mass? In 1934, Hungarian phycisist Leó Szilárd filed his patent for a neutron-induced nuclear chain reaction and introduced the concept of “critical mass.” The critical mass is the smallest amount of fissile material needed for a sustained nuclear chain read more »