Doug Ford asks Mark Carney to prioritize 'nation-building' Highway 401 tunnel
nyan @ nyan @lemmy.cafe Posts 2Comments 1,153Joined 2 yr. ago
nyan @ nyan @lemmy.cafe
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It's pretty easy to control the air flow inside a tunnel if you install good exhaust fans. Might get a bit wind-tunnel-y for a while, but they should be able to get any toxic fumes out without anyone having to breathe them. A road tunnel needs good ventilation even in non-emergency situations, because the crap ICE vehicles put out in the course of normal operation is going to continue to be an issue for a while yet.