The boat launch at Sebago Lake State Park in Casco will be closed Tuesday morning.

The Maine Bureau of Parks and Lands said the rest of that portion of the park will remain open from 9 a.m. until 8 p.m.

Closing the launch will allow workers to stripe the parking lot and boat ramp, final touches of a renovation project that will expand the parking lot to 73 spaces and increase access for people with disabilities.