R9 Route Code
To specify the route using a single code
Position
Element
Name
Type
Requirement
Min
Max
Repeat
Mutually defined route code
Code identifying source of routing specification
Code identifying the Intermodal Service Plan
Standard Carrier Alpha Code
R904 is used to identify the Standard Carrier Alpha Code (SCAC) of the delivery switch carrier.
Code indicating type of action
Standard Carrier Alpha Code
R906 is the route source.
Code indicating a Yes or No condition or response
If R907 is "Y", then this is a pricing (revenue) route. If "N", then this is an operating route.