“…collectively, these studies have identified a wide range of transit system characteristics and service operation variables along with service area characteristics and structural variables that influence the performance of local public transit systems. Key variables that have been found to influence aspects of transit system performance include ser-vice area population density (Fielding et al, 1978;leland & Smirnova, 2008), institutional structure, that is, whether special-purpose authority vs. unit of general purpose local government (leland & Smirnova, 2008;Perry & babitsky, 1986), size and scale of operations (brown & thompson, 2008;leland & Smirnova, 2009;Perry & babitsky, 1986), and privatization of service delivery (giuliano, 1981;leland & Smirnova, 2008;Mccullough, taylor, & wachs, 1998;Perry & babitsky, 1986).…”