treasure valley road dust study: final report - ResearchGate

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Figure A-1. Map of Sample Collection Locations. Grey circles indicate paved road dust silt sampling. Black circles are locations where unpaved road dust was collected. A-2
Table A-1. Winter 2001 Silt Sampling Locations Site Field Sample ID Lab ID Sample Date Type Width (ft) Length (ft) Separation Between Sampling Locations (ft) Area per sampling location (m2) Total area for site (m2) Net Mass per sampling location (g) Total mass for site (g) Riva Ridge BOISL001 RS562 3/1/2001 paved 12' 9" 10' 3" 50' 12.1 37.2 1568.6 2601 North of BOISL002 13' 8" 9' 11" 12.6 625.6 Reutzel Dr. BOISL003 13' 7" 9' 11" 12.5 407 Apple St. 10' BOISL004 RS565 3/3/2001 paved 10' 0" 50' 10.1 30.2 199.2 620 Between 11" Wright and 10' BOISL005 10' 0" 10.1 190.1 LaFayette 10" BOISL006 10' 9" 10' 0" 10.0 230.6 13th St. North BOISL007 RS568 3/4/2001 paved 8' 0" 30' 0" 20' 22.3 69.7 133.4 522 of Hays BOISL008 8' 0" 30' 0" 22.3 139.9 Front St. Between 3rd BOISL009 9' 0" 30' 0" 25.1 248.4 BOISL010 RS571 3/4/2001 paved 12' 7" 20' 0" 40' 23.4 71.2 210.1 907 BOISL011 12' 7" 20' 0" 23.4 298.9 and 5th BOISL012 13' 2" 20' 0" 24.5 398.3 West Park Dr. BOISL013 RS574 3/6/2001 paved 8' 8" 20' 0" 30' 16.1 49.5 288.5 708 West of BOISL014 8' 10" 20' 0" 16.4 228.4 Milwaukee BOISL015 9' 2" 20' 0" 17.0 191.5 Maple Grove BOISL016 RS577 3/6/2001 paved 11' 0" 30' 0" 40' 30.7 92.7 174.2 554 North of BOISL017 11' 1" 30' 0" 30.9 166.9 Tillamook BOISL018 11' 2" 30' 0" 31.1 213.3 Garrity Blvd. BOISL019 RS580 3/7/2001 paved 11' 8" 30' 0" 20' 32.5 97.3 348 978 Between 11' BOISL020 Cavalry and 10" 30' 0" 33.0 359.3 11th BOISL021 11' 5" 30' 0" 31.8 270.5 Amity Between Colorado and Diamond 6th St. Between 6th Avenue and 7th Ave BOISL022 RS583 3/7/2001 paved 12' 9" 10' 0" 40' 11.8 36.7 198.2 603 BOISL023 13' 3" 10' 7" 13.0 218.3 BOISL024 12' 9" 10' 0" 11.8 186.3 BOISL025 RS586 3/7/2001 paved 11' 4" 20' 0" 20' 21.1 63.2 1168.6 4343 BOISL026 11' 4" 20' 0" 21.1 1045.3 BOISL027 11' 4" 20' 0" 21.1 2129 BOISL034 RS589 3/6/2001 unpaved 15' 0" 1' 0" 150' 1.4 4.2 1566.4 7408 Howry BOISL035 15' 0" 1' 0" 1.4 2209.3 BOISL036 15' 0" 1' 0" 1.4 3632.1 Cloverdale BOISL037 RS592 3/17/2001 unpaved 15' 0" 1' 0" 100' 1.4 4.2 901 2728 Farm Road BOISL038 15' 0" 1' 0" 1.4 1103.5 BOISL039 15' 0" 1' 0" 1.4 723.7 BOISL040 RS595 3/16/2001 unpaved 15' 0" 1' 0" 100' 1.4 4.2 1111.4 4351 Pierce Park BOISL041 15' 0" 1' 0" 1.4 1466.9 BOISL042 15' 0" 1' 0" 1.4 1772.2 Unpaved BOISL057 RS599 3/7/2001 unpaved 15' 0" 1' 0" 100' 1.4 4.2 1099 3032 Driveway Off BOISL058 3/7/2001 unpaved 15' 0" 1' 0" 1.4 837.5 Happy Valley BOISL059 3/7/2001 unpaved 15' 0" 1' 0" 1.4 1095.5 ACHD TC Sand BOISL044 RS598 De-icing grab sample N/A N/A N/A N/A N/A 2394 2394 A-3
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TREASURE VALLEY ROAD DUST STUDY: FI
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EXECUTIVE SUMMARY The Idaho Departm
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TABLE OF CONTENTS 1. INTRODUCTION..
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6.3 DISCUSSION ....................
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are strongly correlated and that on
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Figure 4-17. Map of street sweeper
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xvi
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Table 5-3. Speeds and VKT by county
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Table A-28. Laboratory Silt Analysi
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?? To assess the impact of winterti
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2. SILT MEASUREMENTS For this study
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vehicle tires. The lengths of the s
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Figure 2-1. Map of Sample Collectio
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Table 2-5 Silt Content and Silt Loa
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collectors. In contrast, summer sil
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3.2 TRAKER Measurements For the TVR
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introduced by the carbon vanes insi
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3.2.4.1 Data Acquisition The TRAKER
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Figure 3-6 shows the TRAKER coeffic
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250 200 PM2.5 signal (mg/m 3 ) 150
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Line losses associated with the Dus
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1.2 1 Left Diluted Right Diluted Pr
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Table 3-2. Regression exponents for
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3.4.2 Flux Calculation from Meteoro
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12.2 m 0.16 9.0 m 0.05 5.7 m 0.22 4
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400 Ford Ranger on NS Road by DW1 4
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ceiling can be further stretched to
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100 sL = 2.5717(T*) 0.4741 R 2 = 0.
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4.1.1 Converting TRAKER Data Into E
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Table 4-1. (cont) GIS coverages use
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Table 4-1. (cont) GIS coverages use
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a. b. Figure 4-1. Map of TRAKER Str
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egressions, R 2 and P-values are al
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Summer - Ada - Rural Summer - Ada -
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The average emissions factor is 6.7
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Figure 4-5. TRAKER Loop 4.3.1 Tempo
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weeks prior to being swept. While t
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4.3.2 Meteorological Effects on Unp
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Section 1 Section 2 Section 3 Figur
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Figure 4-13. Johnston HSD mechanica
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Approximately 8 hours after the ini
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One-second emissions potentials (i.
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5. EMISSIONS INVENTORIES FOR THE TR
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where E i.10 is the emissions in gr
Page 95 and 96: County Setting Road Class Speed (m/
Page 97 and 98: January, February, and March were u
Page 99 and 100: 5.1.3.2a January 1 - 9, 2000, 2010,
Page 101 and 102: Table 5-9 Precipitation and snow co
Page 103 and 104: complete link-level emissions inven
Page 105 and 106: Table 5-14. Distributions of averag
Page 107: Taken on an average annual basis, T
Page 110 and 111: Z n , K zn , ? c/ ? z n Z 3 , K z3
Page 112 and 113: Table 6-1. Aerodynamic particle siz
Page 114 and 115: 14 m 0 s 15 s 30 s 60 s 120 s 240 s
Page 116 and 117: Furthermore, the vertical profile o
Page 118 and 119: ?? Sieving each sample to obtain a
Page 120 and 121: 7-4 Table 7-1. Source Profile Key M
Page 122 and 123: Table 6-1 (continued). Table of geo
Page 124 and 125: Treasure Valley Road Dust Winter Pa
Page 127 and 128: 7.3 Source Profile Summary This a p
Page 129 and 130: Table 7-4. Source profiles of Summe
Page 131: Table 7-6. Source profiles of Winte
Page 134 and 135: Bliss experiments were significant
Page 136 and 137: section was swept with a vacuum swe
Page 138 and 139: 8.3 Differences Between Emissions M
Page 140 and 141: determine at this time what fractio
Page 142 and 143: sweepers to reduce PM 10 emissions
Page 144 and 145: McMahon T.A., and P.J. Denison (197
Page 148 and 149: Table A-2. Summer 2001 Silt Samplin
Page 150 and 151: Table A-3. Laboratory Silt Analysis
Page 152 and 153: Figure A-3. Map of Silt Loading Loc
Page 160 and 161: Table A-10. Laboratory Silt Analysi
Page 176 and 177: Figure A-11. Sampling locations of
Page 189 and 190: APPENDIX B. BOISE PRECIPITATION AND
Page 191 and 192: Pecentile among days with precipita
Page 193 and 194: A.1 Wind speed The cumulative frequ
Page 195 and 196: APPENDIX C : EMISSIONS INVENTORIES:
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C.1.1.2a Field List for worksheets
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values specified by AP-42 and do no
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