The same bug that was reported as solved put up its head again in 11.8 when I tried to build my first tramline over a bridge.
Thank you for your report. However, this does not appear to be working incorrectly when I test it. Are you sure that the bridge is strong enough to take the tram? The total weight of the whole tram (including locomotive if you use the steam tram) must be no greater than the weight limit of the bridge.
Can anyone confirm whether this issue is present in 11.10?