“I have an elderly mother and a teenaged driver.” “School buses come down our street, which is very tight as it is.” “It’s very difficult when I get home after work and I can’t park my car.” These were some of the frustrations residents of School Lane in Swarthmore expressed at the July 27 meeting of the borough council’s Public Safety Committee. New construction of five homes on Michigan Avenue in Ridley, just across the street, has brought a glut of construction vehicles to their narrow, one-block road. These often park illegally, blocking sight lines and even driveways.