GAO to study the impact of noise on residents who say the problem is growing.

Lawmakers, including D.C. Del. Eleanor Holmes Norton (D), Maryland Reps. Jamie Raskin (D), Anthony G. Brown and David Trone (D) and Virginia Reps. Gerald E. Connolly (D) and Don Beyer (D) asked the GAO to examine the issue in January. The representatives said they have been getting a growing number of complaints from residents about the noise and its impact on their lives.

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