Entering the Indianapolis area, I-70 passes through the southern reaches of Plainfield in Hendricks County, home to many logistics and warehousing companies. Shortly thereafter, it enters Marion County and the City of Indianapolis, passing just to the south of the Indianapolis International Airport, where the freeway now serves as the passenger terminal's main vehicular access point. At the far southeast corner of the airport, I-70 has an interchange with the I-465 circumferential for the first of two times at Exit 73; however, motorists heading to the west or south legs of I-465 (or to the concurrent I-74) from eastbound I-70 must exit onto a parallel collector/distributor roadway nearly 4 miles prior (at Exit 69) to reaching the actual crossing of the beltway. Once beyond the airport, Interstate 70 curves first to the northeast, then to the east, before eventually crossing the White River, and passing just to the south of Lucas Oil Stadium, downtown Indianapolis, and the corporate headquarters campus of pharmaceutical giant Eli Lilly before reaching I-65.