In item types, there are not expressions to pull the values of station equations. We can get the start/end station of an alignment, but not the station equations. It would be helpful to have an expression for station equation ahead[0], station equation back [0], station equation ahead[1], station equation back [1] etc., or a single item expression that would pull all values of the station equations into a list. We use the item types to get information out of openroads, and it would be helpful to have station equations included in this information consistently.