Vermont Agency of Transportation
                                                   Metric
                                     Standards List with Approval Dates
                                   	Last Updated:  June 14, 2006
		[For A Current List and Dates See CADD-Download-Standard Drawing-Page]


    Standard     Description                                                            Date

    A-78M         SHARED USE PATH TYPICAL                                               3/15/05

    A-79M         RAIL TRAIL TYPICAL                                                    3/15/05

    A-80M         SHARED USE PATH/HIGHWAY INTERSECTION DETAILS                          5/2/03


    C-3AM         SIDEWALK RAMPS                                                        9/01/04

    C-3BM         SIDEWALK RAMPS AND MEDIAN ISLANDS                                     9/01/04


    D-1M          PRECAST RCP DROP INLET                                                6/13/97
                  REINFORCED CONCRETE PIPE D.I. W/ CAST IRON GRATE
                  REINFORCED CONCRETE PIPE D.I. W/ CONCRETE COVER

    D-2M          C.R.M. HEADWALLS, UNDERDRAIN                                          6/13/97 
                  C.R.M. HEADWALLS & RETAINING WALLS
                  RIPRAP LIGHT TYPE SLOPE HEADWALL
                  REINFORCED CONCRETE HEADWALL,
                  UNDERDRAIN & CARRIER PIPE CONSTRUCTION DETAILS

    D-3M          TREATED GUTTERS                                                       6/13/97

    D-4M          FLUSHING BASINS, END SECTION, ELBOWS                                  6/13/97
                  TYPICAL WATERFALL FOR CULVERTS UP TO AND
                  INCLUDING 48'' DIA
                  EXTENSION SERVICE BOX AND CURB STOP
                  CORRUGATED PIPE ELBOW
                  GRANULAR BORROW AT CULVERT LOCATIONS
                  UNDERDRAIN FLUSHING BASIN
                  CORRUGATED STEEL PIPE END SECTION
                  CORRUGATED STEEL PIPE ARCH END SECTION


    D-11M         GRATES & COVERS (TYPE A)                                              6/13/97

    D-17M         CGM DROP INLET, REDUCER, RISER                                        6/13/97

    E-194M        BICYCLE LANE PAVEMENT MARKINGS AND SIGN LAYOUT                        3/15/05

    E-195M        SHARED USE PATH PAVEMENT MARKINGS AND SIGN DETAILS                    3/15/058


    G-1BM         BOX BEAM GUARD RAIL                                                   6/13/97


    H-1AM         METAL BIN TYPE RETAINING WALL                                         7/10/97

    H-1BM         METAL BIN TYPE RETAINING WALL                                         7/10/97

    H-2M          TIMBER BIN WALLS (SHEET 1)                                            7/10/97

    H-2M          TIMBER BIN WALLS (SHEET 2)                                            7/10/97

    H-2M          TIMBER BIN WALLS (SHEET 3)                                            7/10/97

    H-2AM         TIMBER BIN WALLS - 1.8 METER (SHEET 1)                                7/10/97

    H-2AM         TIMBER BIN WALLS - 1.8 METER (SHEET 2)                                7/10/97

    H-2AM         TIMBER BIN WALLS - 1.8 METER (SHEET 3)                                7/10/97


    ESFM          PERMANENT SNOW FENCE                                                  7/10/97


    PSF-1M        PERMANENT SNOW FENCE - BRIDGES WITH 2 RAIL ALUMINUM                   7/10/97

    PSF-2M        PERMANENT SNOW FENCE - BRIDGES WITH BOX BEAM                          7/10/97

    PSF-3M        PERMANENT SNOW FENCE - BRIDGES WITH 3 RAIL ALUMINUM                   7/10/97


    SB-R6-82M     BRIDGE RAILING - HEAVY DUTY STEEL BEAM                                7/10/97

    SB-R7-90M     BRIDGE RAILING - HEAVY DUTY STEEL BEAM                                7/10/97


    RR-1M         RAIL CROSSING HIGHWAY STANDARD                                        6/13/97
                  PAVED CROSSING FOR GRAVEL OR PAVED HIGHWAYS