County Connection operates less than three free weekday shuttles within Walnut Creek , including Route 5 , that loops from Walnut Creek BART to Broadway Plaza .
County Connection also operates three free weekday shuttles within city limits : the Downtown Trolley/Route 4 loops from Walnut Creek BART to Broadway Plaza ; Route 5 runs from Walnut Creek BART to Creekside ; and Route 7 , which runs from Pleasant Hill BART to Shadelands Business Park .
Walnut Creek, California