HIAWATHA, Iowa (KCRG) – The Boyson Road interchange at Interstate 380 will switch to a diverging diamond interchange traffic pattern following an overnight closure this weekend.
The Iowa DOT says Boyson Road at I-380 will be closed overnight Sunday, March 22, between North 12th Avenue and Center Point Road, including all ramps, weather permitting. The closure will take place between 9 p.m. and 6 a.m.
Construction crews will install pavement markings for the diverging diamond interchange, install final signing and activate traffic signals for the interchange…