Found this old single-lane bridge while hiking on the Humber Valley Heritage Trail (HVHT). This is along the road allowance of Kirby Road, but I'm not sure if the road ever went all the way through. Judging by the bridge I would say that at one time it did, a very long time ago.
Now its a scenic diversion along the trail, and a great view of the Humber River.
The concrete is failing in many spots on the bridge, but it is reinforced with steel rods for extra support, so definitely a sturdily built bridge, made to last.