How can I determine my current working units?
To determine you current working units: From the MicroStation menu bar select Settings>Design File. Within the Design File Settings, select Working Units from the list of Categories on the left. Master Unit defines the current working units. If “Feet” is shown, your working units are International Feet, if “US Survey Feet” is shown; your working units are US Survey Feet. However, units used for linear and angular elements within your design session for InRoads commands are located within Project Options>Units and Format.