Linklist: October 10, 2011

Cleveland.com: U.S. Transportation Dept. revokes money used for [Ohio] Turnpike privatization study

Reason: Nobody Knows the Economic Impact of Transit Projects

Prelinger Archive (via The Atlantic) How Traffic Lights Work (1937)

Ars Technica: Cutting the cord: how the world’s engineers built Wi-Fi [If the network signal does not get through due to congestion, just repeat]

GigaOM: A cheatsheet of peer-to-peer car sharing players : “”