These signs each cost $2,500 a year to operate, plus $8 a day in electricity. The way they're used, many drivers think that's a waste.
By Gary Richards, San Jose Mercury News: Local
Mon, 12/15/2014 - 4:50pm
These signs each cost $2,500 a year to operate, plus $8 a day in electricity. The way they're used, many drivers think that's a waste.