08-17-2023, 02:40 PM
(08-16-2023, 08:20 PM)KevinL Wrote: An enclosed bridge means keeping the snow off, and the MTO won't like that snow going on the highway, so it'll need roof drainage. That will probably mean at least somewhat pricy engineering.
No more snow would fall on the highway than if there were no bridge at all ... anyway, tall glass sides would keep away noise and wind (and driving snow/rain), and that would likely be the most cost-effective option.