Should Pierce County add a .5% sales tax to expand light-rail, commuter-rail and bus rapid transit services?

This proposition would allow Pierce County to add a 0.5% sales and use tax; a property tax of $0.25 or less per $1,000 of assessed valuation; an additional 0.8% motor-vehicle excise tax; and use existing taxes to fund the county's share of the $53.8 billion estimated cost needed to improve mass transit in King, Pierce, and Snohomish counties. The improvements would include expanding light-rail, commuter-rail, and bus rapid transit service.