TEA-21 Anniversary - State Dot's Success Stories
AASHTO quarterly ; 78 , 2
1999
Article (Journal)
English
British Library Online Contents | 1993
U.S. DOT's grade crossing program
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ARIZONA DOT'S CORRIDOR SAFETY PROGRAM
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REGULATIONS - The US DOT's reauthorisation act
Online Contents | 2002
Georgia DOT's Implementation of BridgeWatch
HENRY – Federal Waterways Engineering and Research Institute (BAW) | 2010
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