Ongoing work to widen the 215 Beltway will prompt closures of the highway ramps at Charleston Boulevard and Sahara Avenue this week. The scheduled closures are: Northbound 215 to Sahara exit ramp will be closed until 6 p.m. Wednesday.Southbound 215 on ramp from Charleston will be closed from 5 a.m. Wednesday to 6 p.m. Thursday.Southbound 215 to Sahara exit ramp will be … [Read more...] about Ramp Closures Along Southwest Beltway This Week