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21 <br />Tables related to CO in this report reflect the motor vehicle emission budgets published in the <br />March 24, 2006 Federal Register and effective May 23, 2006 (see Appendix A). <br />Tables 11 and 12 list the motor vehicle emission budgets for those portions of the Triangle <br />subject to SIP budgets. <br />Table 11. NOg Budget for Triangle Counties <br />NOx: Redesi ation SIP (kilo ams/da ) <br />Area SIP Bud et ear <br /> 2008 2017 <br />Chatham 1,565 948 <br />Durham 13,106 4,960 <br />Franklin 2,048 1,139 <br />Granville 4,649 1,714 <br />Johnston 12,583 5,958 <br />Oran a 9,933 3,742 <br />Person 1,359 791 <br />Wake 36,615 16,352 <br />* the last NOx emission budgets are for 2017; all subsequent years are compared to the 2017 budget. <br />Table 12. CO Budget -Durham and Wake Counties <br />CO: from State Im lementation Plan (SIl') <br /> motor vehicle emissions bud et (tons/da ) <br />Area Mazch 24, 2006 Federal Register -Maintenance Plan Update <br />(2015 bud et) <br />Durham Coun 177.22 <br />Wake Coun 384.27 <br />* the last CO emission budgets aze for 2015; all subsequent years are compared to the 2017 budget. <br />3. Long-Range Transportation Plans <br />The 2035 Transportation Plans were developed between 2007 and 2009. Federal law 40 CFR <br />part 93.104(b)(3) requires a conformity determination of transportation plans no less frequently <br />than every four years. As required in 40 CFR 93.106, the analysis yeazs for the transportation <br />plans are no more than ten years apart. <br />The CAMPO area includes all of Wake County and parts of Franklin, Granville, Harnett and <br />Johnston Counties. The DCHC MPO area includes all of Durham and parts of Orange and <br />Chatham Counties. The BGMPO area includes a small portion of Orange County within the 8- <br />hour maintenance area for ozone. The remaining portions of the non-attainment area aze rural <br />(donut) areas within the Triangle Area, Kerr-Tar and Upper Coastal Plain RPOs. <br />3.1 Consultation <br />The 2035 Transportation Plans are consistent with consultation requirements discussed in 40 <br />CFR 93.105. Consultation on the development of this conformity determination was <br />accomplished through interagency consultation meetings held on June 9, 2008, July 11, 2008, <br />13 <br />