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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Blaine Road

Project Number: OR PFH 155-1(2)
Project Name: Blaine Road

Base Price Indexes

Fuel

28 Day Average Fuel  ($/gallon)
Base Price Index 2.66

Asphalt Cement

4 Week Average Asphalt  ($/metric ton)
Base Price Index 344.47

Computation approaches used to determine base price indexes

Monthly Averages for 2010

Month Fuel Asphalt
January 2.06 497.69

Monthly Averages for 2009

Month Fuel Asphalt
December 2.04 494.66
November 2.04 476.74
October 2.03 445.33
September 2.02 440.23
August 1.96 501.55
July 1.72 499.34
June 1.88 486.39
May 1.62 463.52
April 1.57 486.39
March 1.27 509.81
February 1.32 509.81
January 1.55 533.51

Monthly Averages for 2008

Month Fuel Asphalt
December 1.35 537.37
November 1.91 572.51
October 2.45 680.67
September 3.08 823.97
August 3.45 799.17
July 3.95 651.05
June 3.85 554.59
May 3.81 489.97
April 3.49 451.25
March 3.24 420.25
February 2.80 379.19
January 2.51 358.25

Computation Approaches Used to Determine Base Price Indexes

Fuel Price Adjustment: The Base Price Index (BPI) is a price index determined by arithmetic average of OPIS publications daily rack prices for the 28 calendar days preceding the bid opening.

Asphalt Cement Adjustment: The Base Price Index (BPI) is a price index determined by arithmetic average for prices in the four "Asphalt Weekly Monitor ®" publications immediately preceding the bid opening.