Fiber (dark or lit) maps and data

Question

I'm looking for any publicly available data on where optical fiber (for Internet connectivity) is physically laid across the US. While there are commercial services that sell some of this data, and some limited datasets for particular cities / areas / network providers are available, is there anything like a federal database for this? For instance, FCC maintains data for where antennas (for microwave communication, etc.) are located. Anything similar for fiber?

EDIT: I'm more interested in long-haul fiber (i.e. wide area / between cities, etc.) than in fiber-to-the-home data.

Answer 1

BroadbandMap.gov, by the FCC, has a raster map of fiber to the end user at http://www.broadbandmap.gov/technology/fiber-to-the-end-user

Unfortunately it does not seem to have the data available as anything other than a tile service.

Edit 1: You might consider requesting the data from a FCC Data Officer

Edit 2: Also, have you seen http://www.telecomramblings.com/network-maps/usa-fiber-backbone-map-resources/ which at least tries to link to each carrier/provider's maps which could then be used to create a dataset from?