Skip to main content

Hawaii DoT begins issuing driver speed warnings

10 intersections already have red-light running detection in downtown Honolulu
By Adam Hill March 13, 2025 Read time: 2 mins
Honolulu morning traffic heads towards Vineyard Boulevard (© Mollynz | Dreamstime.com)

Hawaii Department of Transportation (HDoT) has begun issuing warnings from speed cameras at 10 intersections in downtown Honolulu.

Cameras at these intersections have been issuing citations for red-light running since November 2022 - and this has seen a 69% reduction in major crashes, HDoT says. Adding speed enforcement is designed to improve safety there.

“Speed is a crucial factor in whether or not someone will survive a car crash,” said HDoT director Ed Sniffen. “Although statistics show nearly half of the traffic deaths in Hawaii over the past five years are directly attributable to speed, we know through physics that the higher the collision speed the more serious the injury. If motorists drive at appropriate speeds, we can reduce crashes and keep vulnerable users like pedestrians and bicyclists safe.”

The warnings will continue until 29 April, for the purposes of driver education, after which fines will start to be issued.

Incidents are captured by the system as still images and a 12-second video, and that data is transferred to a processing centre for preliminary screening.

A local reviewer checks the images, data and speed to determine a violation, which are mailed within 10 days of the initial incident.

The vehicle's registered owner can review the data on the online portal after receiving the posted citation in the mail.

Fines will be deposited into a fund which can only be used for "the establishment, implementation, operation, oversight, repair and maintenance of the safety camera systems". 

The intersections are:

Vineyard Boulevard and Pālama Street
Vineyard Boulevard and Liliha Street
Vineyard Boulevard and Nu‘uanu Avenue
Pali Highway and Vineyard Boulevard
Pali Highway and North School Street
Likelike Highway and North School Street
Ward Avenue and South King Street
Kapi‘olani Boulevard and Kamake‘e Street
South Beretania Street and Pi‘ikoi Street
McCully Street and Algaroba Street

For more information on companies in this article

Related Content

  • Testimonials from initial C-V2X deployers in the US
    April 11, 2023
    The National Highway Traffic Safety Administration estimates that nearly 32,000 people have died in traffic crashes so far in 2022. They’ve also stated that vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) safety applications have the potential to eliminate or mitigate the severity of up to 80% of these crashes.
  • Truck driver with foot on dashboard is among 4,000 drivers caught by unmarked HGV Cab
    November 7, 2017
    Highways England has released footage of a truck driver checking his phone while his right foot was on the dashboard. Spotted by Humberside Police, the driver was travelling from the M18 onto the M62 near Goole and is one of 4000 dangerous drivers on UK roads caught by a single unmarked HGV cab over a two year period. Another driver was pulled over by Devon and Cornwall Police and was found to have sent 10 replies to 10 texts within one hour and a driver in Surrey was seen trying to put toothpaste on a to
  • Hard data supports traffic monitoring
    April 30, 2024
    A collaboration between AGD Systems and North Line Canada has demonstrated the value of traffic experts putting their heads together to improve pedestrian safety
  • Increased automation is already improving road safety
    April 20, 2017
    Richard Cuerden considers how many of the technologies developed as part of a move toward autonomous vehicles are already being deployed as ADAS improve road safety. The drive to create autonomous vehicles has caused a re-evaluation of what is needed to safely navigate today’s roads and the development of systems that can replace the driver in many scenarios. However, many manufacturers are not waiting for ‘tomorrow’ and are already incorporating these systems in their new cars as Advanced Driver Assistanc