China-made 'zipper truck' eases traffic congestion

JINAN - The capital of Shandong province, Jinan, started using a "zipper truck" this week to alternate traffic lanes during rush hours and ease congestion.

The orange-and-white truck, refitted by the Qianjin Machinery Factory in Hebei province, can move the median barrier on Lyuyou Road while traveling at 8 kilometers per hour.

According to the driver, equipment on the vehicle's front-left lifts barrier segments off the road, and an S-shaped conveyor channel inside the vehicle transports them to the other side.