Here is the man bridge version.
(8)Rosport of Hamburg (v2)
It is not the final version, but taken far enough to show the theory.
MAJOR CHANGES:
1) Man bridge added.
2) Stone bridge replaces wood bridge.
3) One section of destroyed house removed above stone bridge for pathing and to help North work into the south.
4) Sight blockers under the fuel sheds adjusted.
5) Fuel tank replaced by hedgerow sight blocker. Will open pathing late game and gives north another path to the man bridge.
6) Added concrete fences (green cover) in south side bridge area. Just for looks. Will help units who are pushing in.
MINOR CHANGES
7) Moved a truck from fuel to new bridge section.
8) Moved brick piles for pathing.
From the sight blocker view you can see each front line is balanced in size.