Water main construction is currently scheduled to begin on Keystone Avenue between Oak Avenue and Chicago Avenue during the week of August 4th.  Equipment and materials will be stored within the roadway and barricades will be used to clearly delineate these areas.  Please use extreme caution while driving through this construction zone as pavement conditions will be temporarily deteriorated and workers will be present within the roadway.  Additional notices will be distributed when impacts to water service are anticipated. If you have any questions please contact Village Hall at (708) 366-8500.