Rhode Island Department of Transport (RIDOT) is undertaking a US$2 million project to upgrade the signing and striping at 145 locations, more than 200 actual ramps, and install detection systems at 24 high-risk areas. The systems not only alert a driver who travelling in the wrong direction, they notify police and other motorists of a potential wrong-way driver.
At the two dozen high-risk areas, most in the Providence metropolitan area, new detection systems will sense if a driver has entered a highway o