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<br />Traffic Impact Study 19 <br />New Brighton Exchange Update <br />Chart 7 – Peak Hour Queues: Side Street Stop Sign Controlled Intersections – <br />Old Highway 8 as Three Lane Road with Signals <br /> <br />Comparing Chart 7 to Chart 6, even with the addition of a signal at one of these <br />intersections, the 95th percentile queues at the other two intersections are forecast to <br />be longer than desired in the 2033 Build p.m. peak hour scenario. Based on these <br />results, though Old Highway 8 has daily volumes that suggest a three -lane road would <br />work for it, the forecast p.m. peak hour operations would be such that the current four - <br />lane layout would be preferred. Non-operational reasons could be provided to convert <br />Old Highway 8 to a three-lane road, such as the desire to add bicycle lanes, but from <br />an operations perspective a conversion to a three-lane road is not recommended in this <br />section of Old Highway 8. <br /> <br />Unreasonable 95th Percentile Queue (5 Vehicles) <br />0 <br />2 <br />4 <br />6 <br />8 <br />10 <br />12 <br />14th St at Old <br />Hwy 8 - EB <br />14th St at Old <br />Hwy 8 - WB <br />Central Park Blvd <br />at Old Hwy 8 - EB <br />Central Park Blvd <br />at Old Hwy 8 - <br />WB <br />Northwest Pkwy <br />at Old Hwy 8 - EB <br />Northwest Pkwy <br />at Old Hwy 8 - <br />WB95th Percentile Queues (vehicles)2033 Build PM - Signal at 14th 2033 Build PM - Signal at CPB