Yup, that's the one that comes in at #4. Part of the problem is that the road slopes down to get under the railway, and the steel girders do a very good job of slicing the top off any vehicle that's even just a gnat's todger too tall.
Was it last year, someone wedged a double decker bus under one of the railway bridges on the disused railway line between Winchester and Alresford. The road in question isn't a single track, but anything remotely high sided needs to drive in the middle of the road to have a hope of getting underneath.
On a bicycle though, there's ample clearance.