A bipartisan group of House members has called on the Department of Transportation to reverse regulatory guidance issued in June that limits the ability of supply trucks to service oil and gas fields.

Rep. Jeff Landry (R-La.) and 60 other members of the House argued in a letter to Transportation Secretary Ray LaHood that the guidance will harm not just the oil and gas industry, but related industries that contribute to job growth. They also argue that the guidance reversed 50 years of established practice with little warning to the industry.