interstate speed study - map

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N PeMS Data Collection Locations Monthly 85th Percentile Speed Interstate Speed Study Salt Lake City 3500 S SR-201 5400 S 3300 S 4500 S Bangerter Hwy Redwood Rd State St DRAFT April 8, 2015 US-89 Hill AFB 300 W 5900 W Syracuse Ogden Bountiful Lehi Draper WestValley City *Note: Field equipment reports speed informaon in 20 sec. intervals. Avenue Project No. 14-057 0.0 MPH 0.5 MPH 0.5 MPH 0.5 MPH 0.0 MPH 0.5 MPH 2.0 MPH -0.5 MPH -0.5 MPH 1.0 MPH 1.5 MPH 2.0 MPH Difference in 85th Percentile Speeds Before and After Speed Limit Increase (June 2014 vs March 2015) MPH MPH 0.0 MPH 0.5 MPH 0.0 MPH -1.0 MPH 2.0 MPH 2.0 MPH 1.0 MPH 1.0 MPH -1.0 MPH 1.0 MPH 1.0 MPH 1.0 MPH 1.0 MPH 0.0 MPH -2.0 MPH -0.5 MPH 1.5 MPH 1.0 MPH 0.0 MPH 0.5 MPH

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Post on 27-Sep-2015

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A map of the differences in speeds by commuters in the past year since the posted limit was changed.

TRANSCRIPT

  • NPeMS Data Collection Locations

    Monthly 85th Percentile SpeedInterstate Speed Study

    Salt Lake City

    3500 S

    SR-201

    5400 S

    3300 S

    4500 S

    Bang

    erte

    r Hw

    y

    Redw

    ood

    Rd Stat

    e St

    DRAFTApril 8, 2015

    US-

    89

    Hill AFB

    300

    W

    5900

    W

    Syracuse

    Ogden

    Bountiful

    Lehi

    Draper

    WestValley City

    *Note: Field equipment reports speedinformation in 20 sec. intervals.

    Avenue Project No. 14-057

    0.0 MPH 0.5 MPH

    0.5 MPH 0.5 MPH

    0.0 MPH 0.5 MPH

    2.0 MPH-0.5 MPH

    -0.5 MPH 1.0 MPH

    1.5 MPH 2.0 MPH

    Dierence in 85th PercentileSpeeds Before and AfterSpeed Limit Increase (June 2014 vs March 2015)

    MPHMPH

    0.0

    MPH

    0.5

    MPH

    0.0

    MPH

    -1.0

    MPH

    2.0

    MPH

    2.0

    MPH

    1.0

    MPH

    1.0

    MPH

    -1.0

    MPH

    1.0

    MPH

    1.0

    MPH

    1.0

    MPH

    1.0

    MPH

    0.0

    MPH

    -2.0

    MPH

    -0.5

    MPH

    1.5

    MPH

    1.0

    MPH

    0.0

    MPH

    0.5

    MPH