NORFOLK - Construction on 37th street in Norfolk is set to begin Friday, meaning travelers can expect delays. 

Madison County Commissioner Troy Uhlir says the construction will slow and even block traffic on 37th from Benjamin all the way to US Highway 275.
 
Construction crews will be starting patchwork on the road Friday. They plan to do asphalt overlay next week, so traffic in the area will be hindered and officials recommend taking a different route if possible.