Currently Downtown Woodstock boasts a free trolley during the summer months that is powered by electricity generated from cow manure from local farms.

A free trolley picks up patrons at Water Tower Place hourly.

And this is on the bus going in to Clearwater on the free trolley as they call it.

The area was once serviced by a free trolley that ran down Ponce de Leon Boulevard, the main artery bisecting the business district.

A free trolley runs up College Street from the waterfront past the Marketplace.

The free trolleys shouldn't be confused with the private-sector Chicago Trolley Company, which offers guided tours and charge fares.

Then he made his way back up to Bahia Boulevard and boarded a free trolley for tourists.

Water taxis and a free trolley have been introduced to ease congestion.

A free trolley provides limited service to Old San Juan seven days a week.

The city operates three trolleys, free of charge, which run as shuttles between the downtown area and the Palacio de Recreación y Deportes.