Skip to main content

Understanding Sight Triangles in a Complete Streets World

This webinar was sponsored by the ITE Traffic Engineering Council.

Webinar Description:

Sight triangles are considered a basic cornerstone of safety for driveways and intersections. Yet despite the wide recognition of role of sight triangles on safety, the understanding and implementation of sight triangles varies substantially. Numerous variables such as assumed traffic speed, vehicle stopping position, and eye height can have a substantial impact on sight triangles for vehicles. Rarely addressed in many instances are stopping sight distances for bicycles, which have different braking capabilities and eye heights versus passenger cars, or other higher speed micro-mobility devices such as electric scooters and segways. Sight triangles can also be important for pedestrians, particularly for right-in/right-out driveways. This webinar will delve into these issues, as well as strategies to address improving sight triangles or providing appropriate warning signage.

Learning Objectives:

  • Show how to measure sight triangles.
  • Explain sight triangle considerations for complete streets
  • Identify how to improve sight triangles or when to provide warning devices
Presenters:
  • Gordon Meth, P.E., Civil Engineer & Highway Engineering Expert | Robson Forensic | Cedar Knolls, New Jersey, United States
  • Brett Randolph, P.E., Salem District Area Asst. Traffic Engineer | Virginia Department of Transportation | Salem, Virginia, United States
  • Walter Okitsu, P.E., Vice President KOA Corporation | KOA Corporation | Monterey Park, California, United States
To read the presenter bios in detail, please view the live event page here.

Fees:
ITE Members: Free
Non-Members: $79.00

Registration for webinar includes the live event, an archived recording with access for 30 days to each registrant. If you are a non-member of ITE you will need to create an account to register. You can create an account here.

NEW policy: All ITE individual live webinars are free to members to attend. PDHs not included in registration; please see PDH Credit Certificate section for more information on receiving PDHs.

PDH Credit Certificate: If you would like PDH Credit for this webinar, there is a processing fee for each registrant of $20 regardless of membership status to receive 1.0 PDH credits certificate.

Instructions and link will be provided at the conclusion of the live event. For the on-demand recording, instructions will be provided in the Resources tab of the live event page to purchase the evaluation to complete and receive the PDH credit certificate. Participants are able to purchase and retrieve their certificate until their access to the content expires. After the content expires and goes into archive, the certificate opportunity is forfeit.

Recordings:

All registrants will have access to the recording for 30 days once it is posted. Additional attendees at one location are not eligible to earn PDH credit for viewing an archived recording.

Additional Attendees at one Location:
Additional Live Webinar Attendees at one location are eligible for earning credit for attending. The registrant, with whom they view the webinar with, may distribute the same link they are provided to their additional attendee to purchase the PDH Credit Certificate.

How to earn PDH Credit:
See PDH Credit Certificate section above.

PDF of Presentations:

Webinar Contributors typically provide a PDF of their presentations; but this may vary on a case by case basis. If they are provided, ITE will upload the presentations into the resources tab of this event within 24 hours of the event.

Policies: Once this webinar recording is made available on-demand it will have a shelf life of 60 days to register before it is archived. Participants are able to purchase and retrieve their PDH credit certificate until their access to the content expires. After the content expires and goes into archive, the PDH credit certificate opportunity is forfeited.

Last Day to Register On-Demand: January 7, 2023