The U.S. Institute of Building Documentation (USIBD) has issued a guide for taking two-dimensional images for documentation, requests for proposals and requests for qualifications.

Under plea agreements, two one-time top executives of HAKS will sell stakes and could face jail.

In speech, House Speaker says advocates want to move on the plan and "build, build, build."

While the Environmental Protection Agency has proposed a clean up standard of 70 parts per trillion for some PFAS chemicals, the Environmental Working Group says a safe standard is 1 part per trillion. 

President and top Democrats expected to meet by end of May to discuss infrastructure finance options.

Construction is expected to begin in 2019 as soon as permitting is complete. Project completion is scheduled in 2024.