It all started last spring
when a visitor approaching the Bridge noticed a strange sag in it, took pictures
and sent them to our office. The next day we saw that one of the three big support
beams had rotted where it had lain at the footing. It was now on the ground, a foot
lower.
Since the rest looked still solid, we jacked it back up and built temporary supports.
Though a closer inspection revealed that this 20-year-old wooden structure
would need a complete overhaul, or replacement with a culvert. And it would be
expensive!
After inquiring at the Ministry of Environment and with our landlord about
necessary permits, we decided, that early September would be our time window
for action. Then the Summer Camp will have ended, and the creek bed would
likely still be dry. The Directors then chose a culvert, because it would be simpler
to install, last much longer, and could carry equipment whenever the Yew Loop needs resurfacing again and it would even withstand a big tree falling on it. We also
would build a sturdy split rail fence along both sides of the crossing, for safety and to help ‘grounding’ the construction into the surrounding forest.
Another concern for us was the little seasonal wetland on the upstream side. Two logs had been placed there in the creek, likely at the time the bridge was built, to form
a small dam and waterfall. In time, sediment has collected behind and formed the fertile little flat, full of yellow Skunk Cabbage every spring. Now the logs would have
to be replaced with large rocks to hold it all in place again.