We are wanting to gain access to a field across a stream. Don't want to put a bridge across as it will jut into the field. It'll mostly be for livestock but sometimes tractors.
Stream is approx 8ft wide with the banks 3ft high. I was thinking about widening it to help the flow then using perhaps 3 3ft pipes. In high rainfall the stream will probably overflow over the top.
Would twin wall plastic be strong enough or concrete be better? Tractor and forage wagon or muck spreader could be getting up to 20tons. Would it be best to put a covering of stone over the pipes then a layer of concrete with mesh in it?
Stream is approx 8ft wide with the banks 3ft high. I was thinking about widening it to help the flow then using perhaps 3 3ft pipes. In high rainfall the stream will probably overflow over the top.
Would twin wall plastic be strong enough or concrete be better? Tractor and forage wagon or muck spreader could be getting up to 20tons. Would it be best to put a covering of stone over the pipes then a layer of concrete with mesh in it?