There will be exit ramp closures on Interstate 91 in St. Johnsbury and Lyndonville Tuesday and Wednesday.
The closures will occur on I-91 North and Southbound lanes from Exit 20, St. Johnsbury to Exit 23, Lyndonville.
Closures are required for milling of the ramps. Ramps will be closed to all traffic as follows:
Tuesday, May 20, 2014 - I-91 Exit 21 Southbound Off ramp- Closed 6 a.m. to 11 a.m.
Wednesday, May 21, 2014 - Two closures throughout the day