CIV 412 CLASS PROJECT copy

CIV 412 HIGHWAY DESIGN RESTREPO / MARTILOTTA / WASIUTA

SAGTIKOS PARKWAY EXIT 41A WESTBOUND SOUTHERN STATE NORTHBOUND SAGTIKOS PWKY

N

3D GOOGLE

SHOWING THE EXIT 41A ON-RAMP TO SAGITKOS NORTHBOUND. MAGENTA CIRCLE SHOWS DRONE LOCATION. CIV 412 HIGHWAY DESIGN RESTREPO / MARTILOTTA / WASIUTA

CONCRETE REPAIRS TO EXISTING ROADWAY TO BE COMPLETED OFF HOURS, SUNDAY THROUGH THURSDAY, FOR THE DURATION OF ONE MONTH OR AS WEATHER PERMITS.

N

ROADWAY SPECS NUMBER OF LANES LANE AND SHOULDER WIDTH ROADWAY MATERIAL CURB TYPE OFF SHOULDER ACCESS INTERCHANGE DENSITY PERCENTAGE TRUCK/RV LOCATION CIV 412 HIGHWAY DESIGN RESTREPO / MARTILOTTA / WASIUTA

2 LANES 11’-0” // 6” ASPHALT/CONCRETE ROLL/MOUNT. CURB LARGE/GRASS SUBURBAN/URBAN

N

DRONE IMAGES SHOWING THE EXIT 41A ON-RAMP TO SAGITKOS NORTHBOUND. CONSTRUCTION VEHICLES STAGED ALONG THE LEFT SIDE OF EXIT RAMP, WITH CONES AND LIGHTING TO THE RIGHT OF THE SHOULDER.

CIV 412 HIGHWAY DESIGN RESTREPO / MARTILOTTA / WASIUTA

N

TRAFFIC AADT

101,040 VEHICLES

PRIMARY USE OF ROAD

COMMUTER/NON-COM.

CIV 412 HIGHWAY DESIGN RESTREPO / MARTILOTTA / WASIUTA

LOCATION MOSTLY SURBURBAN ENVIRONMENT SURROUNDING THE PASSENGER-VEHILCE-ONLY PARKWAY. ROADWAY RUNS BETWEEN TWO DISTINCT NEIGHBORHOODS AND SERVES AS AN IMPORTANT POINT OF CONNECTION BETWEEN THE LONG ISLAND EXPRESSWAY (NORTH) AND SOUTHERN STATE PARKWAY (SOUTH).

N CIV 412 HIGHWAY DESIGN RESTREPO / MARTILOTTA / WASIUTA

According to recent data from NYSDOT’s GIS traffic map, the Annual Average Daily Traffic (AADT) at a specific segment of the Sagtikos State Parkway—just north of the Southern State Parkway interchange—is approximately 101,040 vehicles per day. This high volume highlights the importance of the Sagtikos Parkway as a key north-south transportation corridor in western Suffolk County. The data reflects significant usage in this area, likely due to its connections with major east-west highways such as the Southern State Parkway and the Long Island Expressway.

The AADT figure emphasizes the parkway’s role in supporting heavy daily commuter and regional traffic across Long Island.

CIV 412 HIGHWAY DESIGN RESTREPO / MARTILOTTA / WASIUTA