
Tri-State Traffic Data Studies
Tri-State Traffic Data specializes in planning and executing projects that range from small intersections to large-scale, statewide data collection projects. Since 1995, we have provided both independent firms and government agencies with valuable decision-making data using proven field collection methods along with the latest in industry technology. Browse some of our recent projects below to learn more about Tri-State Traffic Data studies, services, and results spanning both the mid-Atlantic and New England regions.

West 38th and West 39th over Amtrak Traffic Data Collection Project in NYC
September 2024
New York City Department of Transportation: Conducted Weekday and Saturday Turning Movement Counts in the borough of Manhattan. This project also included FHWA 13 bin class mid-block video counts along with traffic queuing observations, corridor travel times & street furniture mapping.

Chester County, PA
Local Road Bridge Project
Fall 2024
McCormick Taylor: Conducted 47 Class/Speed/Volume 72 hours ATR counts throughout Chester County, PA over a 6-week study period.

New York State Department of Transportation Short Count Program
2024
New York State Department of Transportation:
– 3,386 Class/Speed/Volume Counts
– 4,284 Volume Only Counts
– 281 Interstate Video FHWA Class 13 counts
– 102 Turning Movement Counts
– 45 Pedestrian/Bike micromobility studies
Tri-State’s used a team of 26 NY-based field technicians to complete all work on schedule.

Pennsylvania Local Road Project
Winter 2023/2024
Michael Baker International: Conducted 585 Vol ATR counts for a statewide local road job over a duration of 4 months. Cameras and machine ATRs were used to conduct the 24-hour counts. A well-coordinated approach by 7 field technicians had this job completed on schedule.

Multi-State Turning Movement
Counts/ATR Study
September/October 2024
Stonefield Engineering: Conducted TMCs and directional volume ATRs at various locations in New Jersey, New York & Pennsylvania. The job was completed over 6 weeks and ahead of schedule.

Princeton University Ped/Bike Study (Micromobility Study)
October 2024
WSP Engineering: Conducted 25 TMCs, Roundabout counts, Pedestrian Pathway Studies and Pedestrian Junction Studies at Princeton University, Princeton, NJ. Special micromobility golf cart and scooter processing were included. Additionally, seven-day ATRs were set to collect Class/Speed/Volume data at 15 locations.

Pennsylvania Department of Transportation
2024
PennDOT:
– 2,748 ATR volume counts
– 1,049 ATR vehicle class counts
– 99 AI Interstate counts for PennDOT
All counts were completed ahead of schedule by a team of 9 Pennsylvania-based field technicians.

Maine Department of Transportation
2024
MaineDOT:
– 1,434 ATR volume counts
– 244 ATR class counts
All assigned counts were completed ahead of schedule by two Maine-based field technicians.

Empire State Trail Project
Fall 2023
New York State Department of Transportation: Conducted 25 Video Pedestrian/Bike counts for seven consecutive days on the Empire State Trail, strategically counting high volume access points across multiple counties in the Adirondack State Park.

City of Poughkeepsie Downtown
Parking Utilization Study
2024
Nelson Nygard: Conducted a downtown parking and utilization study for the City of Poughkeepsie, NY. A well-coordinated approach to count public parking space utilization on downtown streets and public parking lots. Tri-State also conducted traffic compliance with parking meters and permits.

City of Syracuse – James Street Traffic Calming & Safety Project
September 2024
C & S: Conducted 28 TMCs, and 8 ATR counts for a traffic calming & safety project along James Street in downtown Syracuse, NY.

Sussex County, DE TID Counts
October 2024
Rossi Group: Conducted 75 TMCs, and 20 ATR counts for a county-wide traffic impact study in Sussex County, DE.

Clinton, NJ Truck Study
October 2024
Lublanecki Engineering: Conducted seven-day FHWA Class 13 Video truck counts at 11 locations in Clinton, NJ as part of a study of truck movements. Also included was Origin/Destination tracing studies of the various truck routes through the town.