The Keystone Mapping Project’s Google Earth View has been updated with the waterbody crossing data (for both the pipeline and the access roads) from the Ft. Worth Office of the United States Army Corp of Engineers. This information was obtained by Freedom of Information Act request from USACE – after they had begun approving construction.
Stream, river, and aquifer contamination is a major concern with the Keystone XL due to the toxic chemicals mixed with the tar sands oil during transportation. You can read more about it here.
The new Keystone Mapping Project Google Earth view can be downloaded here:
or viewed online here (plug-in required).