Split it up... earthen berm for 1/3, trestle for 1/3 and a panel girder bridge for 1/3. ???
S Semper Vaporo · Premium Member Joined Jan 2, 2008 · 5,578 Posts #2 · Apr 18, 2008 View full thread Split it up... earthen berm for 1/3, trestle for 1/3 and a panel girder bridge for 1/3. ???