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Appendix C <br /> FHWA-RD-77-108 Highway Traffic Noise Prediction Model <br /> Data Input Sheet <br /> Project#: 2010-122 <br /> Description: Traffic Noise Calculation <br /> Ldn/CNEL: Ldn <br /> Hard/Soft: Soft <br /> %Med. % Hvy. Offset <br /> Segment Roadway Name Lot Numbers ADT Day % Eve% Night% Trucks Trucks Speed Distance (d B) <br /> 1 E. River Road Only Project Traffic 248 26 74 0.5 99 40 60 <br /> 2 <br /> 3 <br /> 4 <br /> 5 <br /> 6 <br /> 7 <br /> 8 <br /> 9 <br /> 10 <br /> 11 <br /> 12 <br /> 13 <br /> 14 <br /> 15 <br /> 16 <br /> 17 <br /> 18 i <br /> 19 <br /> 20 ] ' <br /> 21 <br /> 22 <br /> 23 <br /> 24 <br /> 25 <br /> i.c. brennan & associates <br /> i'�/�/1 consultants in acoustics <br />