Steer clear, MoDOT is tearing out the old US 65 overpass those days, Try to find an alternate route (I believe that US 60 is still Truck-friendly through Springfield, going E-W and 360 going N-S) but also, as a precaution, ask your dispatcher (if you have one) what they suggest, because after all, they have computers and Google Maps and things in front of them. Make them work.