well let me tell ya i live in wv i havn't seen many straight roads every road here is curved and to top it off this is coal country so here you never know whats around the curve the best way to combat it is that ol refrigerator adge it works most times.but there is always something there one timei was going thru a curve and someone parked a dumpster there man did that hurt but fortunatly i wasn't going too fast.but it still hurts paul in wv