Drivers on Interstate I-270 should be aware of an upcoming ramp closure at S. New Florissant Road beginning this Monday. The closure is all part of MoDOT’s $278 million I-270 North Project in north St. Louis County.

The ramp is scheduled to close at 9 AM and will remain closed for three months. The I-270 North Project runs from James S. McDonnel Boulevard to Bellefontaine Road, and will focus on replacing aging pavement and bridges.

The Big Z Spoke with MoDOT Communications Coordinator, Nina Thompson, who says traffic is adjusting to the situation.

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Drivers are encouraged to visit the project website at to hear full narrated detour information.

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