Vital Baltimore Bridge Collapses After Being Struck by Shipbloomberg.com1 ポイント·投稿者 IceyEC·2 年前·0 コメント
IceyEC·3 年前·議論The correct solution here is road engineering so that the natural speed of the road is slower, rather than artificially slowing down traffic via a posted limit. This can be done by adding curves or thinning the road