Oklahoma City covers an enormous area, and its interstates cross near downtown. I-40 runs east to west through the city, past Tinker Air Force Base toward Midwest City and west toward Yukon and El Reno, with its rebuilt Crosstown section running just south of downtown. I-35 runs north and south past downtown toward Edmond and Moore, and I-44 sweeps across the west and north sides between the airport area and the turnpike toward Tulsa. I-235 links downtown with the Broadway Extension, and I-240 crosses the south side.
The Kilpatrick Turnpike loops around the northwest side, and the Lake Hefner Parkway runs past Lake Hefner toward it. Northwest Expressway, May Avenue, Western Avenue and Classen Boulevard carry the north side, while the Oklahoma River runs along the south edge of downtown. Expressway shoulders are wide, but traffic moves fast. With so much ground to cover, many trips across the city take a long time, and a breakdown on the far side of town from home can leave you stranded for a good part of the day.
Will Rogers World Airport sits on the southwest side off I-44 and I-240, and its long-term lots see plenty of no-starts after trips. The OKC Streetcar loops through downtown, Bricktown and Midtown, and EMBARK buses cover the main routes, but this is a driving city. Tinker Air Force Base on the southeast side, the state capitol complex northeast of downtown and the OU Health Sciences Center draw heavy daily traffic.
For a mobile mechanic, Oklahoma City is mostly driveways and garages. Neighborhoods are spread out, streets are wide and parking is easy outside downtown and Bricktown. The real challenge is distance, so mechanics often plan their day by side of town, and an accurate address with cross streets helps the visit happen sooner.