A collision at the intersection of East Rancho Vistoso Blvd. and West Vistoso Highlands Drive is expected to have traffic lanes blocked until 4 p.m., Oro Valley Police said.
According to a news release, both outside lanes of East Rancho Vistoso Blvd. headed north and south are blocked. Drivers are advised to avoid the area if possible.
Stay tuned to tucson.com for updates.