907.09 SPACING.
   The spacing of street trees will be in acceptance with the three species size classes on the official Suggested Street Tree Species List following this article, and no trees may be planted closer together than the following:
 
Small Trees       25 feet
Medium Trees    30 feet
Large Trees       50 feet
   Except in special planting designed or approved by a landscape architect for the Vienna Tree and Beautification Commission.
(Ord. 9-98. Passed 5-14-98.)