sentences:  After passing through miles of gently rolling terrain in rural west-central Indiana, the freeway approaches the major metropolitan area of Indianapolis.The main entrance to Indianapolis International Airport was relocated to I-70's exit 68 on November 11, 2008.Upon nearing the central business district of Indiana's capital city, the visages of Lucas Oil Stadium and the newly constructed (in 2011) JW Marriott Indianapolis hotel, with the city's skyline as their backdrop, now dominate the view to the north from the freeway.