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41
<br /> US 70 Multimodal Corridor Study
<br /> 15,000
<br /> 14,000
<br /> E
<br /> 13,000
<br /> D
<br /> 12,000 ...'
<br /> 11,000 ................................. .
<br /> .............
<br /> A
<br /> 10,000
<br /> o 9,000 ......
<br /> .11......
<br /> ..........
<br /> Q 8,000
<br /> a ............ .................
<br /> bo
<br /> 7,000
<br /> N
<br /> a
<br /> 6,000 .............................. F-
<br /> s,000
<br /> 4,000
<br /> 3,000
<br /> 2,000
<br /> 1,000 -
<br /> 0
<br /> 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
<br /> -A 7,800 7,900 7,900 7,800 7,600 8,200 8,800 8,900 9,400 7,700 8,800 10,500
<br /> -B 4,700 5,200 4,600 4,500 4,400 5,200 5,200 5,400 5,600 4,800 4,900 5,800
<br /> -C 8,600 9,500 7,900 6,900 8,800 10,400 8,800 10,500 10,000 8,600 9,200 11,100
<br /> D 10,800 11,700 10,400 10,400 10,400 12,700 11,000 12,800 13,600 11,300 10,600 12,500
<br /> -E 9,100 9,000 8,500 8,300 8,100 9,800 10,500 11,900 12,200 10,000 11,900 13,600
<br /> -F 6,100 5,800 5,300 5,700 5,100 6,100 6,500 6,200 6,600 5,400 5,200 5,900
<br /> Figure 9 Historic Traffic Volume Trends by Study Segment
<br /> 4.3.4 Traffic Data
<br /> VHB collected relevant traffic data at locations along the corridor in September of 2022, primarily at major
<br /> intersections, both signalized and unsignalized. Data obtained and analyzed included turning movement
<br /> volumes by time-of-day for all vehicles and for trucks and busses, and bicycles, as well as pedestrian crossing
<br /> volumes. To capture representative peak conditions, counts were obtained for typical Tuesdays, Wednesdays,
<br /> and Thursdays when schools were in session.
<br /> Streetlight Insight probe data were used to supplement turning movement volumes at additional
<br /> intersections, and to estimate changes in traffic characteristics observed during the pandemic. Streetlight
<br /> analysis provided information on changes in daily traffic, time-of-day distributions, truck percentages, travel
<br /> speeds, trip lengths, and trip origin-destination patterns.
<br /> 4.3.4.1 Traffic Characteristics
<br /> 2022 Average Annual Daily Traffic (AADT) Volumes
<br /> Streetlight was used to estimate AADTs and other traffic data, such as peaking characteristics and vehicle
<br /> classifications,for Monday-Thursdays in 2019 and 2021.Available data for 2022 was also collected;
<br /> however,these AADTs are an approximation using data from September 2021 through April 2022 to obtain
<br /> an adequate sample size.Truck AADTs (AADTTs), including medium and heavy trucks, were only available for
<br /> 2019 and 2021.The locations and respective AADTs are listed in Table 4.
<br /> 32 Existing Conditions and Critical Issues
<br />
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