Can your RV motorhome pass under? What about side clearance? Proceed with caution.
My GPS was intentionally programmed for USA scenic routes, while avoiding Motorways. I think we had to turn back at one of these, with only 8'-9' clearance in Ohio..

The #AVONPORT underpass, #NovaScotia #WAYCTV

@Rasta Is this under Hwy 101? I'm familiar with Avonport but I don't recognize this tunnel. There is one similar to this on the Bishopville Road (Hantsport) but this doesn't look like it. πŸ€”
@mxhdroom yes, my wife a seamstress, and forces me to take her to the Avonport Fabric store. Except for the gas, I could go home to wait πŸ˜‰, while she shops. I've spent many hours, exploring the area, taking Photos, and picking the brain of Mr. Fuller, the apple farmer.
Before you continue to YouTube

@mrblissett Haha, I've seen this before. When I was returning in Maine, I think a truck caught fire at an overpass, and melted it out of existence. We were already running GPS, to avoid the motorways. Went around it.
@Rasta arched bridges in the UK are marked over a centre section all of which will be higher than the marked height. And that section is usually more than 2 metres, or marked appropriately if not.
@UkeleleEric When I set my GPS to avoid motorways, we had the most scenic drive every but 200 turns per day. I'm looking for the unnamed photo of one of the bridges we had to backtrack from. The hardest thing about having to turn around with motorhome , is eating the cost of gas, sometimes as much as $280 , turning back to the other highway.