San Antonio has landed nearly $16 million in federal funding to build a protected bicycle track along Market and Commerce streets downtown, city officials said Tuesday. The grant, administered through the Department of Transportation (TxDOT), will allow the city to build almost a mile of two-way, separated bike lanes from Flores Street to I-37. The route for the new lanes also will include Dolorosa, Market, Alamo and Commerce streets, according details provided by the city.