Some of you may remember the pics I posted on the Italeri stone bridge some time ago? Well, here's another one, this time from Renedra. I included some minis and the Italeri offering for comparison.
It works ok for 20mm as well, although may look tad off-scale? Note that this bridge comes with optional pontoons, and I think it can easily be used to build dock platforms, jetties etc. So something to consider?