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Price Indices
This special provision was developed by IDOT and industry as a result of the volatility in the cost of bituminous, steel and fuel. A cost adjustment special provision(s) will be included in certain contracts to provide additional compensation to the contractor, or credit to the department, for fluctuations in the cost of bituminous, steel or fuel when optioned by the contractor.
Questions regarding the price indices should be directed to Courtney.Andorfer@Illinois.gov.
BITUMINOUS | STEEL | FUEL | |
| POSTING DATE | Special Provisions | Special Provisions | Special Provisions |
| 10/1/2019 | $484.62 | $1.79 | |
| 9/1/2019 | $493.08 | $55.00 | $1.98 |
| 8/1/2019 | $500.92 | $55.10 | $2.00 |
| 7/1/2019 | $503.77 | $54.55 | $2.02 |
| 6/1/2019 | $500.00 | $54.55 | $2.00 |
| 5/1/2019 | $498.08 | $54.53 | $2.12 |
| 4/1/2019 | $488.08 | $54.08 | $2.02 |
| 3/1/2019 | $484.55 | $54.13 | $2.05 |
| 2/1/2019 | $488.50 | $54.52 | $1.94 |
| 1/1/2019 | $498.50 | $53.86 | $1.63 |
| 12/1/2018 | $512.51 | $53.88 | $1.83 |
| 11/1/2018 | $518.01 | $53.78 | $2.36 |
| 10/1/2018 | $524.51 | $53.78 | $2.42 |
| 9/1/2018 | $523.51 | $53.64 | $2.32 |
| 8/1/2018 | $504.43 | $53.34 | $2.24 |
| 7/1/2018 | $473.43 | $53.34 | $2.29 |
| 6/1/2018 | $432.75 | $53.01 | $2.29 |
| 5/1/2018 | $404.50 | $52.95 | $2.20 |
| 4/1/2018 | $389.00 | $51.54 | $2.08 |
| 3/1/2018 | $373.00 | $51.54 | $1.96 |
| 2/1/2018 | $366.00 | $51.54 | $2.12 |
| 1/1/2018 | $352.50 | $51.54 | $2.11 |
| 12/1/2017 | $338.64 | $51.54 | $2.01 |
| 11/1/2017 | $334.55 | $51.54 | $2.02 |
| 10/1/2017 | $336.36 | $51.54 | $1.90 |
| 9/1/2017 | $333.64 | $52.21 | $1.96 |
| 8/1/2017 | $336.36 | $52.21 | $1.70 |
| 7/1/2017 | $336.36 | $52.06 | $1.55 |
| 6/1/2017 | $342.42 | $52.05 | $1.62 |
| 5/1/2017 | $346.43 | $52.05 | $1.60 |
| 4/1/2017 | $351.36 | $51.93 | $1.64 |
| 3/1/2017 | $352.49 | $49.89 | $1.69 |
| 2/1/2017 | $336.48 | $49.89 | $1.61 |
| 1/1/2017 | $321.74 | $49.89 | $1.75 |
| 12/1/2016 | $310.38 | $49.96 | $1.68 |
| 11/1/2016 | $312.27 | $49.96 | $1.58 |
| 10/1/2016 | $311.82 | $49.92 | $1.63 |
| 9/1/2016 | $318.18 | $49.87 | $1.48 |
| 8/1/2016 | $329.09 | $49.87 | $1.35 |
| 7/1/2016 | $335.91 | $49.89 | $1.58 |
| 6/1/2016 | $336.36 | $49.62 | $1.57 |
| 5/1/2016 | $338.64 | $49.70 | $1.47 |
| 4/1/2016 | $337.27 | $50.05 | $1.20 |
| 3/1/2016 | $337.22 | $50.00 | $1.13 |
| 2/1/2016 | $357.04 | $49.94 | $1.12 |
| 1/1/2016 | $378.33 | $49.50 | $1.16 |
| 12/1/2015 | $381.00 | $49.58 | $1.40 |
| 11/1/2015 | $393.20 | $49.58 | $1.73 |
| 10/1/2015 | $429.00 | $49.89 | $1.67 |
| 9/1/2015 | $445.00 | $49.89 | $1.78 |
| 8/1/2015 | $449.30 | $49.74 | $1.60 |
| 7/1/2015 | $454.30 | $49.74 | $1.91 |
| 6/1/2015 | $451.00 | $49.74 | $2.00 |
| 5/1/2015 | $444.50 | $50.14 | $1.88 |
| 4/1/2015 | $446.60 | $50.04 | $1.71 |
| 3/1/2015 | $469.50 | $50.31 | $1.99 |
| 2/1/2015 | $509.22 | $50.39 | $1.75 |
| 1/1/2015 | $565.67 | $50.45 | $1.73 |
| 12/1/2014 | $586.67 | $49.98 | $2.49 |
| 11/1/2014 | $594.78 | $50.46 | $3.14 |
| 10/1/2014 | $602.78 | $49.98 | $2.75 |
| 9/1/2014 | $601.67 | $49.60 | $2.94 |
| 8/1/2014 | $595.33 | $49.57 | $2.94 |
| 7/1/2014 | $578.11 | $49.57 | $3.00 |
| 6/1/2014 | $569.44 | $49.65 | $2.92 |
| 5/1/2014 | $558.78 | $49.50 | $3.02 |
| 4/1/2014 | $548.33 | $49.46 | $3.05 |
| 3/1/2014 | $537.78 | $49.34 | $3.21 |
| 2/1/2014 | $530.80 | $49.45 | $3.17 |
| 1/1/2014 | $527.50 | $49.52 | $3.01 |
| 12/1/2013 | $528.50 | $49.62 | $3.06 |
| 11/1/2013 | $526.40 | $49.71 | $3.07 |
| 10/1/2013 | $530.90 | $50.03 | $2.97 |
| 9/1/2013 | $536.80 | $50.21 | $3.18 |
| 8/1/2013 | $533.80 | $50.16 | $3.09 |
| 7/1/2013 | $528.60 | $50.27 | $2.89 |
| 6/1/2013 | $537.33 | $50.18 | $2.96 |
| 5/1/2013 | $535.00 | $49.95 | $3.22 |
| 4/1/2013 | $530.20 | $49.56 | $3.19 |
| 3/1/2013 | $528.60 | $49.50 | $3.12 |
| 2/1/2013 | $528.50 | $49.39 | $3.21 |
| 1/1/2013 | $538.50 | $49.06 | $3.04 |
| 12/1/2012 | $538.80 | $48.83 | $3.26 |
| 11/1/2012 | $531.00 | $49.28 | $3.16 |
| 10/1/2012 | $533.00 | $49.32 | $3.28 |
| 9/1/2012 | $537.50 | $49.20 | $3.38 |
| 8/1/2012 | $552.50 | $49.62 | $3.18 |
| 7/1/2012 | $575.00 | $50.22 | $2.81 |
| 6/1/2012 | $587.70 | $50.38 | $2.92 |
| 5/1/2012 | $584.62 | $50.40 | $3.39 |
| 4/1/2012 | $577.60 | $49.81 | $3.36 |
| 3/1/2012 | $576.50 | $49.74 | $3.33 |
| 2/1/2012 | $566.20 | $49.35 | $3.16 |
| 1/1/2012 | $543.50 | $49.35 | $2.95 |
| 12/1/2011 | $527.00 | $49.23 | $3.02 |
| 11/1/2011 | $495.13 | $49.21 | $3.17 |
| 10/1/2011 | $494.13 | $49.01 | $2.88 |
| 9/1/2011 | $494.74 | $48.75 | $3.17 |
| 8/1/2011 | $514.86 | $48.70 | $3.20 |
| 7/1/2011 | $535.14 | $48.19 | $3.06 |
| 6/1/2011 | $546.03 | $47.73 | $3.20 |
| 5/1/2011 | $538.03 | $47.50 | $3.40 |
| 4/1/2011 | $500.63 | $47.46 | $3.23 |
| 3/1/2011 | $474.91 | $47.08 | $3.03 |
| 2/1/2011 | $463.89 | $46.96 | $2.79 |
| 1/1/2011 | $463.33 | $45.69 | $2.58 |
| 12/1/2010 | $451.10 | $45.85 | $2.40 |
| 11/1/2010 | $426.11 | $45.98 | $2.29 |
| 10/1/2010 | $430.56 | $45.64 | $2.36 |
| 9/1/2010 | $443.89 | $45.22 | $2.15 |
| 8/1/2010 | $456.00 | $45.22 | $2.20 |
| 7/1/2010 | $479.13 | $45.20 | $2.08 |
| 6/1/2010 | $499.13 | $44.94 | $2.10 |
| 5/1/2010 | $510.50 | $44.27 | $2.44 |
| 4/1/2010 | $515.70 | $43.80 | $2.32 |
| 3/1/2010 | $517.50 | $43.71 | $2.12 |
| 2/1/2010 | $506.70 | $43.48 | $1.97 |
| 1/1/2010 | $460.70 | $43.41 | $2.19 |
| 12/1/2009 | $430.20 | $43.48 | $2.08 |
| 11/1/2009 | $387.60 | $43.37 | $2.04 |
| 10/1/2009 | $383.10 | $43.36 | $1.90 |
| 9/1/2009 | $406.70 | $43.55 | $1.91 |
| 8/1/2009 | $415.45 | $43.58 | $1.93 |
| 7/1/2009 | $428.20 | $43.51 | $1.84 |
| 6/1/2009 | $404.23 | $44.02 | $1.77 |
| 5/1/2009 | $417.33 | $44.53 | $1.39 |
| 4/1/2009 | $442.05 | $44.83 | $1.47 |
| 3/1/2009 | $470.61 | $44.90 | $1.29 |
| 2/1/2009 | $468.33 | - | - |
| 1/1/2009 | $476.67 | - | - |
| 12/1/2008 | $506.67 | - | - |
| 11/1/2008 | $573.33 | - | - |
| 10/1/2008 | $664.44 | - | - |
| 9/1/2008 | $714.44 | - | - |
| 8/1/2008 | $706.67 | - | - |
| 7/1/2008 | $621.00 | - | - |
| 6/1/2008 | $517.50 | - | - |
| 5/1/2008 | $411.00 | - | - |
| 4/1/2008 | $377.00 | - | - |
| 3/1/2008 | $362.50 | - | - |
| 2/1/2008 | $333.20 | - | - |
| 1/1/2008 | $311.20 | - | - |
| revised 1/9/08 | |||
| 12/1/2007 | $315.20 | - | - |
| 11/1/2007 | $315.70 | - | - |
| 10/1/2007 | $320.70 | - | - |
| 9/1/2007 | $327.70 | - | - |
| 8/1/2007 | $333.80 | - | - |
| 7/1/2007 | $325.13 | - | - |
| 6/1/2007 | $311.69 | - | - |
| 5/1/2007 | $303.62 | - | - |
| 4/1/2007 | $318.15 | - | - |
| 3/1/2007 | $317.38 | - | - |
| 2/1/2007 | $315.00 | - | - |
| 1/1/2007 | $324.13 | - | - |
| 12/1/2006 | $322.31 | - | - |
| 11/1/2006 | $332.63 | - | - |
| 10/1/2006 | $357.00 | - | - |
| 9/1/2006 | $367.31 | - | - |
| 8/1/2006 | $370.13 | - | - |
| 7/1/2006 | $382.63 | - | - |
X
revised 1/9/08
Contact Us
Illinois Department of Transportation
Hanley Building
2300 S. Dirksen Parkway
Springfield, IL 62764
(217) 782-7820 or TTY (866) 273-3681
