Traffic Calming
The Plymouth Township Police Department conducts traffic studies within our jurisdiction to determine how to best utilize our resources, during specific times of the day, to determine if traffic calming measures are required.
The Highway Patrol Unit will analyze data consisting of speed, traffic volume, taking into consideration the time of day to determine when to best apply enforcement action.
Survey studies may be requested through elected officials, Officers or the Plymouth Township Police Department website.
Traffic Calming Policy
Adopted July 14, 2025 — View Policy
Traffic Calming Town Hall – April 30, 2025
Agenda
Police Department Presentation
Traffic Engineer Presentation
Traffic Calming Request Form
Request Form – Implementation
Traffic Calming Inquiries:
Email: [email protected]
For all other traffic concerns:
Email: [email protected]
Traffic Stop Data:
Click here to view traffic stop data. Once opened, select “Vehicles” in the filter tab on the left.
| Requested Location | Date of Report | Results | Conclusions and Speed Recommendations |
|---|---|---|---|
|
Conshohocken Road at Tees Golf Center Speeding Violations |
4/7/2026 | View Report |
– Speed Limit = 25 MPH / Enforcement at 36 MPH – Average Speeds are above 36 MPH / Recommended Enforcement and Monitoring |
|
Conshohocken Road at Tees Blvd Speeding Violations |
4/7/2026 | View Report |
– Speed Limit = 40 MPH / Enforcement at 51 MPH – Average Speeds are at or below 51 MPH / Continue to monitor the area for violations |
|
Conshohocken Road at Old Elm Street Stop Sign Violations |
4/7/2026 | View Report | – Stop Sign violations observed in area / Recommended Enforcement 0700 – 1600 hours / Peak Hourly Volume at 1600 – 1900 |
|
New Elm Street at Light Street Speeding Violations |
4/7/2026 | View Report |
– Speed Limit = 25 MPH / Enforcement at 36 MPH – Average Speeds are at or below 36 MPH / Recommended Enforcement and Monitoring |
|
3100 Jolly Road Speeding Violations |
4/7/2026 | View Report |
– Speed Limit = 25 MPH / Enforcement at 36 MPH – Average Speeds are at or below 36 MPH / Recommended Monitoring and Enforcement as needed |
|
Jolly Road between Beacon Hill and Timberfare Speeding / Stop Sign Violations |
4/7/2026 | View Report |
– Speed Limit = 25 MPH / Enforcement at 36 MPH – Average Speeds are at or below 36 MPH / Recommended Monitoring and Enforcement as needed |
|
Jolly Road at the GPCC Speeding Violations |
4/7/2026 | View Report |
– Speed Limit = 25 MPH / Enforcement at 36 MPH – Average Speeds are at or below 36 MPH / Recommended Monitoring and Enforcement as needed |
|
Narcissa Road at Anthony Drive Speeding violations |
4/7/2026 | View Report |
– Speed Limit = 25 MPH / Enforcement at 36 MPH – Average Speeds are at or below 36 MPH / Recommended Enforcement and Monitoring |
|
Sierra Road between Yellowstone and Blue Ridge Speeding and Stop Sign Violations |
4/7/2026 | View Report |
– Average Speeds are at or below 36 MPH – Peak Volume between 1300 – 1600 hours / Recommended Stop Sign Enforcement during peak hours |
|
2200 New Hope Street Speeding Violations |
4/7/2026 | View Report |
– Speed Limit = 25 MPH / Enforcement at 36 MPH – Average Speeds are at or above 36 MPH / Recommended Enforcement and Monitoring |
|
Hallowell Road at Andries Circle Speeding / Stop Sign Violation |
4/7/2026 | View Report |
– Speeds are at or below the posted speed limit of 25 MPH. – Stop Sign violations observed / Recommended Enforcement Peak Hourly Volume at 1300 – 1600 hours |
| N. Gravers Road between Thomas and Nursery Speeding | 4/7/2026 | View Report |
– Speed Limit = 25 MPH / Enforcement at 36 MPH – Average Speeds are above 36 MPH / Recommended Enforcement and Monitoring |