Tim Steller: Send in quieter, less-polluting trams – Sabino Canyon Tours Inc. has a contract that ends 2013/12/31 and the Forest Service appears to be looking for alternatives to the current shuttle system. A couple of details from the article that are interesting “It cost 85 cents in 1978” and “The shuttles began operating in June 1978. Before that, until 1973, the road up the canyon was open to private vehicles”.