UPDATE: Marshall County EMA now says the work is expected to begin Thursday.

ORIGINAL STORY: MARSHALL COUNTY, Ind. -- The Marshall County Emergency Management Agency announced four different railroad crossings will close for maintenance beginning on Wednesday morning.

Officials say the work is expected to be completed within one to four days.

The affected railroad crossings include:

• 5th Street in Plymouth between Garro Street and La Porte Street
• Pioneer Road in Plymouth between Lincoln Highway and S.R. 17
• 9th Road in Plymouth between Lincoln Highway and Quince Road
• Union Street in Donaldson between Lincoln Highway and 8th Road

Motorists are asked to find alternate routes over the next few days.