Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast Detailed forecast for Eastern Mojave Desert, Including the Mojave National Preserve
A transportation barrier is a natural barrier like mountains, rivers, oceans, etc that blocks or slows the way of transportation.
A barrier is an impediment or obstacle. Physical barriers can include walls or protective enclosures; materials that prevent the passage of substances; or a geographic separ â¦ ation of regions. Trade barriers are either physical or legal restrictions on the flow of free trade.