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[Header] PHMSA - U.S. Department of Transportation - Pipeline and Hazardous materials Safety Adminis
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Hazmat Interpretations by Regulation

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49 CFR 177.810 Interpretations

Carriage By Public Highway:
Vehicular tunnels (View the Regulation)

Date PHMSA ID Company (or Individual)
Nov 7, 2002 02-0242 Arizona State Prison Complex Eyman
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