Newark sits on the Passaic River just west of Newark Bay, and some of the busiest highways in the country run through or past it. The New Jersey Turnpike runs along the east side past the airport and the port, I-78 crosses the south side toward the Holland Tunnel in one direction and Union and Somerville in the other, and I-280 runs along the north side toward the Oranges and Parsippany. The Garden State Parkway follows the city's western edge, US 1&9 heads north over the Pulaski Skyway toward Jersey City, and NJ 21, McCarter Highway, follows the river north through downtown.
The Turnpike interchanges near the airport, the I-78 and Parkway junction and McCarter Highway at rush hour are the usual trouble spots, and truck traffic from the port and the airport keeps the highways busy around the clock. Breakdowns on those roads are dangerous, so most repairs happen once the car is parked. In the neighborhoods, streets are dense and parking is tight, with alternate-side rules for street sweeping on many blocks.
Newark Liberty International Airport sits on the south side of the city, and its long-term lots and garages see plenty of dead batteries. Newark Penn Station connects PATH trains to Manhattan with NJ Transit and Amtrak, and the light rail runs through downtown and the North Ward, so many people commute without a car while theirs gets fixed at home. Light rail stops at Branch Brook Park serve the North Ward neighborhoods.
Port Newark and the Elizabeth marine terminal sit beside the airport, and the container trucks moving between them and the highways scatter debris that punctures tires and bends wheels.