A main road in West Sussex will be closed for more than six weeks so traditional traffic signal halogen light bulbs can be replaced with energy-efficient alternatives.
"What’s cool about the RWIS is you can also click on the site and it provides weather information, such as air temperature, ...
The city plans to buy new light bulbs for its traffic signals that will be brighter and use less electricity. Jerry Sullivan, assistant director of engineering, told the Common Council last week that ...