Construction on the $2.5-billion Mariner East 2 pipeline in Pennsylvania has resumed following a month-long state investigation into numerous environmental permit violations that resulted in a $12.6-million civil penalty against Sunoco Pipeline LLP.

The Linn Cove Viaduct, one of the most iconic structures of the Blue Ridge Parkway, is set to undergo its first major repaving and maintenance work in more than 30 years.

Saudi Arabia’s renewable energy procurement body has kicked off the nation’s solar energy program by sealing a privately financed contract with ACWA Power to develop a 300-MW plant.

President Trump’s fiscal year 2019 budget request seeks deep cuts for many construction accounts and some increases.