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HUNTSVILLE-BROWNSFERRY ROAD HUNTSVILLE-BROWNSFERRY ROAD

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HUNTSVILLE-BROWNSFERRY ROAD

GILLESPIE ROAD

BASE BID

ADDITIVE ALTERNATEBASE BID ADDITIVE ALTERNATE

SCOPE OF WORKBASE BID

WIDEN HUNTSVILLE-BROWNSFERY ROAD FROM COUNTYLINE ROAD TO 300FEET WEST OF BURGREEN ROAD. WIDEN TO FIVE 11 FT LANES FROM

COUNTYLINE ROAD TO OLD VININGS WAY WITH 2 FT CURB AND GUTTER. SECTION TO INCLUDE 5 FT SIDEWALK ON BOTH SIDES BY PRESERVING

EXISTING SIDEWALK WHERE ABLE AND CONSTRUCT 5 FT WIDE SIDEWALKELSEWHERE. WIDEN HUNTSVILLE-BROWNSFERRY ROAD TO THREE 11 FT

LANES FROM OLD VININGS WAY TO 300 FT WEST OF BURGREEN ROAD WITHA ROUNDABOUT AT THE BURGREEN ROAD INTERSECTION, BURGREEN ROAD

WILL BE WIDENED TO THREE 11 FT LANES FOR 300 FT NORTH AND SOUTHOF THE INTERSECTION. THE THREE LANE SECTION WILL BE A LOW IMPACT

DESIGN WITH CONCRETE ROLL OFF SHOULDER AND LOW SWALE DRAINAGE CHANNELS ON BOTH SIDES. GRADING WILL BE PROVIDED FOR SIDEWALKS

ON BOTH SIDES AND SIDEWALKS WILL BE CONSTRUCTED TO CONNECTDEVELOPED LOTS TO COUNTYLINE ROAD. DRAINAGE STRUCTURES WILL BE

PLACED TO CONFORM TO FUTURE WIDENING TO FIVE LANES.ADDITIVE ALTERNATE

WIDEN GILLESPIE ROAD FROM COUNTYLINE TO BROWNSFERRY ROAD TOFIVE 11 FT LANES TO IMPROVE CAPACITY OF THE COUNTYLINE ROAD

INTERSECTION. THIS FIVE LANE SECTION WILL BE A LOW IMPACT DESIGNWITH CONCRETE ROLL OFF SHOULDERS AND DRAINAGE SWALES ON

BOTH SIDES.

ROUNDABOUT TO HAVE;60 FT DIAMETER GRASSED INTERIOR

98 FT OUTSIDE DIAMETER CONCRETE APRON130 FT OUTSIDE DIAMETER ASPHALT TRAVEL SURFACE

Ë Huntsville-Brownsferry Road Improvementsnot to scale