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Noise measurements can be strongly affected by weather, placement <br />of traffic control devices, design and condition of the roadway, <br />and topography. A comparison of the noise model predictions and <br />the noise measurements can provide additional information about <br />the affect of localized conditions on traffic noise. <br />------------------------------------------------------------------- <br />I. PM peak hour 2 -way vehicle volume in vehicles per hour. <br />2. Distance was measured from the Bristol Street centerline. All <br />Icontours ignore localized shielding effects. <br />I 7501471 <br />TABLE 4 -6 <br />CURRENT EXTERIOR <br />LEG EXPOSURE <br />ADJACENT <br />TO BRISTOL STREET <br />■ ■■ ----------------------------------------------------------------- <br />Roadway <br />Pea <br />Leq at <br />Leq Contour (ft)2 <br />(Speed) <br />VPH <br />75 £t, <br />67 dBA <br />62 dBA <br />Bristol Street (35,40 mph) <br />-N 10 Warner Avenue <br />2672 <br />70 <br />136 <br />424 <br />-N /O Edinger Avenue <br />2552 <br />66 <br />96 <br />293 <br />-N /O McFadden Avenue <br />2856 <br />69 <br />107 <br />327 <br />-N /O Bishop Street <br />3200 <br />69 <br />119 <br />367 <br />-N 10 First Street <br />2840 <br />69 <br />106 <br />326 <br />-N /O Santa Ana Blvd. <br />2840 <br />69 <br />106 <br />326 <br />-N 10 Fifth Street <br />2936 <br />69 <br />108 <br />336 <br />-N 10 Civic Center Drive <br />2984 <br />69 <br />110 <br />342 <br />-N /O Washington Street <br />3152 <br />69 <br />117 <br />361 <br />-N 10 Seventeenth Street <br />3424 <br />71 <br />172 <br />542 <br />-N10 Santa Clara Avenue <br />3888 <br />72 <br />197 <br />616 <br />------------------------------------------------------------------- <br />I. PM peak hour 2 -way vehicle volume in vehicles per hour. <br />2. Distance was measured from the Bristol Street centerline. All <br />Icontours ignore localized shielding effects. <br />I 7501471 <br />