We're coming from Omaha. So should we come up hwy 17 through Madrid and approach Ames from the west like you suggest, so we can avoid the I-35 traffic?I would suggest coming in from the north. If coming on I-35, use the 13th Street exit. If coming from the west on US-30, take the South Dakota exit and use Lincoln Way or 13th. Traffic on US-30 exiting at University will be backed up.