Southbound I-270 to the I-70 ramps in St. Louis will be closed for ramp replacement work starting at 8:00 p.m. this Friday, June 14th. Drivers on northbound I-270 will still be able to access I-70 during the construction. Suggested detour for southbound I-270 ramp to I-70 is Route 370 to southbound Route 141. The work is expected to last 10-weeks.
