Specifications include, but are not limited to: 15-11002-R01 AGGREGATE FOR HMA 15-12001-R01 GENERAL REQUIREMENT DIVISION 1200 15-12002 PERFORMANCE GRADED ASPHALT BINDER 15-16002-R03 STEEL SIGN POSTS 15-17001 PORTABLE CHANGEABLE MESSAGE SIGNS 15-17004-R04 RELEASE COMPOUND FOR ASPHALT MIXES 15-22001-R01 THERMOPLASTIC 15-22003-R02 MULTI - COMPONENT LIQUID PAVEMENT MARKING MATERIAL 15-22004-R02 PAVEMENT MARKING PAINT 15-22005-R03 IMAGE SYSTEMS 15-22006-R01 RETROREFLECTIVE SHEETING 15-22008-R01 PREFORMED THERMOPLASTIC PAVEMENT MARKING MATERIAL 15-22011 ROLL-UP SIGNS 15-22014 HIGH DURABILITY PAVEMENT MARKING MATERIAL 15-23001-R02 WOOD POSTS 15-23003 FIELD HANDLING AND PRESERVATIVE TREATMENT OF WOOD PRODUCTS 15-25001-R06 PART V 15-25002-R01 CONSTRUCTION MANUAL - PART V 15-26001-R08 MATERIALS CERTIFICATIONS 15-MR0430 MODIFIED REQUIREMENTS – ASPHALT MIXTURES 15-PS0010-R2 HOT MIX ASPHALT (HMA) CONSTRUCTION 15-PS0018 COMBINATION, TIED BIDS ON 1R PROJECTS WITH FEDERAL-AID FUNDS 15-PS0074-R2 MASTIC SURFACE TREATMENT