Dec 6, 2011
Ito World has created a tiled layer showing the status of the TIGER imported road data for the US on OpenStreetMap.
The layer shows roads that have been reviewed, not reviewed, and when they were last edited in the database. A surprising number of the major roads in the Tampa Bay area have been reviewed, but that doesn't necessarily mean the geometry has been corrected from the error-prone original -- there's still plenty of work to be done.
If you're editing transportation network data on the map, remember to check out the latest TIGER import documentation on the wiki to get a feel for how the data is tagged. It's a fantastic data resource, but needs a fair amount of help to get up to a high standard of quality for routing.