On 1/31/13 12:53 PM, Richard Welty wrote:
On 1/31/13 12:39 PM, Philip Barnes wrote:
+1
Not splitting the way for every bridge will make tagging a lot easier. Often when things such as speed limits on long sections of road, bridges get missed and then often the cause of extra routing instructions if a reference tag is missing.

it will make validation harder, though, when roads on different layers cross but one of them doesn't have a layer tag. not a lot harder, i think, but it will have an impact.
and it occurs to me that we need to account for cases like the George Washington Bridge between Manhattan and New Jersey, which has multiple decks carrying vehicle traffic.

richard


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