gpserror
We cannot guarantee that the routes given will be legal, it is to the best of our knowledge the data is correct.  I did add a 9 ton limit to the bridge, but there are two caveats: one that the GPS understands the weight limit, not all GPS manufacturers understand the data.  And bigger yet, the data here is not the only source of data - OSM has no control over the data that Google, Navteq, or any other map data source supplies.