Worcester sits on a cluster of hills near the center of the state, and its highways bend around them. I-290 cuts diagonally across the city, past downtown and the Shrewsbury Street exits, linking the Mass Pike in Auburn with I-495 in Marlborough. I-190 branches north from 290 toward West Boylston, Leominster and Fitchburg. The Pike skirts the southern edge of the city through Auburn and Millbury, where I-395 heads south toward Connecticut and Route 146 runs southeast along the Blackstone Valley to Providence. On the surface, Route 9 climbs Belmont Street toward Lake Quinsigamond and Shrewsbury, and Main Street and Park Avenue carry most of the crosstown traffic.
Kelley Square, where a tangle of streets meets beside Polar Park, is the city's best-known traffic knot, and 290 through downtown slows to a crawl at rush hour. Breakdowns cluster on those stretches and on the long grades into the city, where a tired cooling system or a slipping transmission finally gives up under load. Most of Worcester, though, is easy to reach on surface streets once the car is home, and the triple-decker blocks usually have a driveway beside or behind the house.
Worcester Regional Airport sits on a hilltop at the western edge of the city, and its lots see the occasional no-start after a trip. Union Station downtown is the end of the commuter rail line to Boston, so a lot of commuters leave a car parked near the station all day, which is a workable spot for a battery or brake repair.