 Due to the proximity of the West Center Road interchange on I-680 and the I, L and Q Street interchanges on I-80, all of the exit and entrance ramps which connect I-80 to I-680 also connect to West Center Road and I, L and Q Streets.The freeway heads north through the heart of West Omaha; it serves as a dividing line of several residential neighborhoods.north of West Center Road, which prior to 2003 was N-38, is a new interchange with U.S. Route 6 (US 6), known as Dodge Street in Omaha.