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2A.)The signals at the intersections along the two-way streei have been pretimed as shown here (all timings in seconds (s)). Given that the speed is 50 km/h, determine the width (if any) of the through bands in each of the two directions and show the through bands on a progression diagram. 134 m 268 m 268 m 40 , green 40 Y+AR 5 35 35 red is offset 0 15 40 20 20
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Soluton fro m Csee Csec) uO 3S 1320 MD 2200 peed 30 x 1000 8331 360o -31.329 tHLגד 2200 1.329 80.5 8。 50-40 uo Sose c. dial me a 4 green (lv)abe (w) eendr amber (5 the 4hroogh ban88o 220040 me 2200 ← 132D 31.62 Jeu 092 The sake a cet Stnal c he grcen me than 3s Sewnds and 4hePr gessondiaam ran Red -u ayeer ed 20 20 reen ur 40 rden uo ycen 30

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