The entrance ramp to Rt.15 N. from NB Weldon Rd.(going towards Milton) needs a yield sign. When you are exiting from Rt.15 N. at the Weldon Rd. exit (going towards the Lk. Forest area) the drivers entering the highway going N. do not yield to the people exiting the highway, either because there is no sign to tell them or they just don't know or care. I have seen trucks exiting the highway going to the local quarry cut off by people who are entering the road going north without yielding. Check it out, see for yourself. A sign & post are a cheap solution for the problem.