| Intermodal ServiceWhat is this?Specifies the CN service type requested, i.e., door or ramp or
  combination, and the equipment type. Selecting the correct type
  of service is key to the transportation of your shipment. When is it used?Used for all shipments of trailers or containers. Information availableThe following information can be provided in this block: 
    
      | Information | Required | Notes |  
      | Service Type | Required | Select the intermodal service you would like to have. Note: For service from door, in equipment that is not trucker
              owned, a Requested Delivery Date/Time must be provided in the Key
              Information and Dates block. |  
      | Equipment | Optional | Select equipment owner. |  
      | Type of Equipment | Required | If not CN Supplied, select the Type of
      Equipment. |  
      | Length of Unit | Optional | If not CN Supplied, select length of
      equipment. |  
      | Height of Unit | Optional | If not CN Supplied, select the height of the
      Container. |  
      | Chassis ID | Optional | If the container will travel to destination
      with the chassis, enter the chassis ID. |  
	 | Protective temperature setting is required on this shipment | Optional | The shipment requires heat or refrigeration to be kept at a constant temperature |  Note: Cargo Control Numbers can be added only for US to Canada shipments. You will need to add the USA to Canada Customs block to your pattern. |