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International Roughness Index and Rut Data

Download annual International Roughness Index (IRI) data.

IRI units are in mm/m and Rut units are in mm.

2019 and 2018

2019 Network IRI (XLSX, 95.1 MB)
2018 Network IRI (XLSX, 102 MB)

Historical data

2017 to 2011
- 2017 Network Combined IRI (XLSX, 122 MB)
- 2016 Network IRI (CSV, 132 MB)
- 2016 Network IRI (XLSX, 109 MB)
- 2015 Network IRI (CSV, 3.4 MB)
- 2015 Network IRI (XLS, 10.9 MB)
- 2014 Network IRI (CSV, 49.7 MB)
- 2014 Network IRI (XLSX, 49.7 MB)
- 2013 Network IRI (CSV, 39.5 MB)
- 2013 Network IRI (XLSX, 50.0 MB)
- 2012 Network IRI (CSV, 41.7 MB)
- 2012 Network IRI (XLSX, 54.5 MB)
- 2011 Network IRI (CSV, 41.9 MB)
- 2011 Network IRI (XLSX, 55.4 MB)
2010
- Highway 1 (XLSX, 1.9 MB)
- Highway 2 (XLSX, 4.4 MB)
- Highway 2A through 12 (XLSX, 4.2 MB)
- Highways 13 through 16 (XLSX, 4.8 MB)
- Highways 17 through 28 (XLSX, 4.7 MB)
- Highway 29 through 40 (XLSX, 4.8 MB)
- Highways 41 through 52 (XLSX, 4.6 MB)
- Highways 53 through 72 (XLSX, 3.9 MB)
- Highways 88 through 532 (XLSX, 4.5 MB)
- Highways 533 through 610 (XLSX, 4.6 MB)
- Highways 611 through 676 (XLSX, 4.6 MB)
- Highways 677 through 758 (XLSX, 4.5 MB)
- Highways 759 through 841 (XLSX, 4.6 MB)
- Highways 842 through 885 (XLSX, 4.7 MB)
- Highways 886 through 986 (XLSX, 1.7 MB)
2009
- Highway 1 (XLS, 6.8 MB)
- Highway 2 through 3 (XLS, 10.6 MB)
- Highway 4 through 5 (XLS, 1.9 MB)
- Highways 6 through 16 (XLS, 10.3 MB)
- Highways 17 through 33 (XLS, 9.7 MB)
- Highway 35 through 42 (XLS, 10.3 MB)
- Highways 43 through 58 (XLS, 10.3 MB)
- Highways 59 through 533 (XLS, 10.3 MB)
- Highways 534 through 615 (XLS, 10.3 MB)
- Highways 616 through 743 (XLS, 10.1 MB)
- Highways 744 through 843 (XLS, 10.4 MB)
- Highways 835 through 880 (XLS, 9.1 MB)
- Highways 881 through 986 (XLS, 8.6 MB)
2008
- Highway 1 (XLS, 3.4 MB)
- Highway 2-Sec 2 to 44 (XLS, 9.7 MB)
- Highway 2-Sec 46 to 72 (XLS, 3.3 MB)
- Highways 3 through 10 (XLS, 4.5 MB)
- Highways 11 through 14 (XLS, 4.2 MB)
- Highway 15 through 16 (XLS, 4.1 MB)
- Highways 17 through 27 (XLS, 5.8 MB)
- Highways 28 through 35 (XLS, 6.8 MB)
- Highways 36 through 42 (XLS, 6.6 MB)
- Highways 43 through 50 (XLS, 9.3 MB)
- Highways 52 through 62 (XLS, 4.2 MB)
- Highways 63 through 216 (XLS, 4.8 MB)
- Highways 500 through 560 (XLS, 5.5 MB)
- Highways 561 through 600 (XLS, 4.9 MB)
- Highways 601 through 650 (XLS, 4.9 MB)
- Highways 651 through 700 (XLS, 4.6 MB)
- Highways 701 through 800 (XLS, 7.5 MB)
- Highways 801 through 850 (XLS, 4.8 MB)
- Highways 851 through 880 (XLS, 4.1 MB)
- Highways 881 through 895 (XLS, 4.6 MB)
- Highways 896 through 986 (XLS, 1.8 MB)
2007
- Highway 1 (XLS, 3.3 MB)
- Highway 2 (XLS, 8.0 MB)
- Highways 3 through 10 (XLS, 4.5 MB)
- Highways 11 through 14 (XLS, 8.7 MB)
- Highway 15 through 16 (XLS, 8.3 MB)
- Highways 17 through 27 (XLS, 9.7 MB)
- Highways 28 through 35 (XLS, 6.2 MB)
- Highways 36 through 42 (XLS, 8.0 MB)
- Highways 43 through 50 (XLS, 6.0 MB)
- Highways 52 through 62 (XLS, 5.1 MB)
- Highways 63 through 216 (XLS, 4.6 MB)
- Highways 500 through 560 (XLS, 5.5 MB)
- Highways 561 through 600 (XLS, 4.7 MB)
- Highways 601 through 650 (XLS, 7.2 MB)
- Highways 651 through 700 (XLS, 7.2 MB)
- Highways 701 through 800 (XLS, 10.2 MB)
- Highways 801 through 850 (XLS, 6.6 MB)
- Highways 851 through 880 (XLS, 4.6 MB)
- Highways 881 through 895 (XLS, 4.8 MB)
- Highways 896 through 986 (XLS, 2.3 MB)
2006
- Highway 1 (XLS, 4.5 MB)
- Highway 2 (XLS, 9.7 MB)
- Highways 3 through 10 (XLS, 6.3 MB)
- Highways 11 through 14 (XLS, 6.5 MB)
- Highway 15 through 16 (XLS, 5.3 MB)
- Highways 17 through 27 (XLS, 8.8 MB)
- Highways 28 through 35 (XLS, 5.6 MB)
- Highways 36 through 42 (XLS, 9.5 MB)
- Highways 43 through 50 (XLS, 10.0 MB)
- Highways 52 through 62 (XLS, 5.8 MB)
- Highways 63 through 216 (XLS, 5.1 MB)
- Highways 500 through 560 (XLS, 8.1 MB)
- Highways 561 through 600 (XLS, 6.5 MB)
- Highways 601 through 650 (XLS, 6.2 MB)
- Highways 651 through 700 (XLS, 5.8 MB)
- Highways 701 through 800 (XLS, 10.9 MB)
- Highways 801 through 850 (XLS, 6.5 MB)
- Highways 851 through 880 (XLS, 5.7 MB)
- Highways 881 through 895 (XLS, 5.0 MB)
- Highways 896 through 986 (XLS, 2.8 MB)
2005
- Highway 1 (XLS, 6.6 MB)
- Highway 2 (XLS, 11.9 MB)
- Highways 3 through 10 (XLS, 7.2 MB)
- Highways 11 through 14 (XLS, 7.5 MB)
- Highway 15 through 16 (XLS, 8.0 MB)
- Highways 17 through 27 (XLS, 10.6 MB)
- Highways 28 through 35 (XLS, 7.4 MB)
- Highways 36 through 42 (XLS, 10.1 MB)
- Highways 43 through 50 (XLS, 8.6 MB)
- Highways 52 through 62 (XLS, 7.7 MB)
- Highways 63 through 216 (XLS, 9.2 MB)
- Highways 500 through 560 (XLS, 8.1 MB)
- Highways 561 through 600 (XLS, 7.3 MB)
- Highways 601 through 650 (XLS, 7.3 MB)
- Highways 651 through 700 (XLS, 7.8 MB)
- Highways 701 through 800 (XLS, 9.7 MB)
- Highways 801 through 850 (XLS, 7.4 MB)
- Highways 851 through 880 (XLS, 6.6 MB)
- Highways 881 through 895 (XLS, 6.2 MB)
- Highways 896 through 986 (XLS, 4.0 MB)
2004
- Highway 1 (XLS, 5.4 MB)
- Highway 2 (XLS, 8.4 MB)
- Highways 3 through 10 (XLS, 7.0 MB)
- Highways 11 through 14 (XLS, 7.3 MB)
- Highway 15 through 16 (XLS, 10.5 MB)
- Highways 17 through 27 (XLS, 8.9 MB)
- Highways 28 through 35 (XLS, 5.5 MB)
- Highways 36 through 40 (XLS, 6.5 MB)
- Highways 41 through 42 (XLS, 4.4 MB)
- Highways 43 through 50 (XLS, 7.2 MB)
- Highways 52 through 62 (XLS, 6.9 MB)
- Highways 63 through 216 (XLS, 4.9 MB)
- Highways 500 through 560 (XLS, 7.9 MB)
- Highways 561 through 600 (XLS, 6.8 MB)
- Highways 601 through 650 (XLS, 7.0 MB)
- Highways 651 through 700 (XLS, 5.2 MB)
- Highways 701 through 800 (XLS, 6.9 MB)
- Highways 801 through 850 (XLS, 7.1 MB)
- Highways 851 through 880 (XLS, 6.9 MB)
- Highways 881 through 895 (XLS, 6.2 MB)
- Highways 896 through 986 (XLS, 2.7 MB)
2003
- Highway 1 (XLS, 10.7 MB)
- Highway 2 - North of Edmonton (XLS, 6.7 MB)
- Highway 2 - South of Edmonton (XLS, 7.1 MB)
- Highways 3 through 5 (XLS, 7.6 MB)
- Highways 6 through 10 (XLS, 5.3 MB)
- Highways 11 through 12 (XLS, 6.9 MB)
- Highways 13 through 14 (XLS, 8.4 MB)
- Highway 15 (XLS, 1.0 MB)
- Highway 16 (XLS, 10.5 MB)
- Highways 17 through 21 (XLS, 7.7 MB)
- Highways 22 through 27 (XLS, 9.7 MB)
- Highways 28 through 34 (XLS, 7.5 MB)
- Highway 35 (XLS, 3.0 MB)
- Highways 36 through 39 (XLS, 9.7 MB)
- Highways 40 through 41 (XLS, 10.5 MB)
- Highways 42 through 47 (XLS, 10.1 MB)
- Highways 49 through 57 (XLS, 10.3 MB)
- Highways 58 through 62 (XLS, 4.5 MB)
- Highways 63 through 216 (XLS, 9.5 MB)
- Highways 500 through 534 (XLS, 10.4 MB)
- Highways 535 through 569 (XLS, 9.2 MB)
- Highways 570 through 595 (XLS, 10.3 MB)
- Highways 596 through 625 (XLS, 10.8 MB)
- Highways 626 through 660 (XLS, 9.4 MB)
- Highways 661 through 700 (XLS, 6.8 MB)
- Highways 701 through 770 (XLS, 9.6 MB)
- Highways 771 through 820 (XLS, 9.0 MB)
- Highways 821 through 850 (XLS, 11.1 MB)
- Highways 851 through 865 (XLS, 8.8 MB)
- Highways 866 through 880 (XLS, 7.9 MB)
- Highways 881 through 885 (XLS, 10.0 MB)
- Highways 886 through 899 (XLS, 9.1 MB)
- Highways 901 through 986 (XLS, 1.2 MB)