For several years there has been a problem on US 42. It's not the worst but it gets annoying. There is a section past Countryside subdivision that is 55mph. The section before and after it is 45mph and there is an "End 45mph" at the beginning and a reduced speed sign at the end cleary marking the section. Day after day I find myself and dozens of other drives stuck behind someone going 45mph or less. More often than not, someone is splitting the difference by going 50mph in the 45mph and 50mph in the 55mph section.>