I-69 south ramp to I-465 south closing at night INDIANAPOLIS (WISH) — Indiana Department of Transportation will begin nightly ramp closures at the I-69 and I-465 interchange starting Monday night on the northeast side of Indianapolis. Crews will be setting beams for a new overpass. The southbound I-69 ramp to I-465 South will be closed starting at 9 p.m. Monday and Tuesday, and reopened at 6 a.m. Tuesday and Wednesday. The 82nd Street ramp to northbound I-69 also will close at the same time. On Tuesday night, the northbound I-465 to I-69 North will be down to a single lane. On Wednesday night, the southbound I-69 ramp to I-465 South will be open but down to a single lane. INDOT says the work when done will help to improve traffic flow and safety.