Thursday, October 1, 2026
Final part in a series on the Southern State Parkway.
The Southern State Parkway is one of the busiest highways in New York state. It opened in 1927, and its original design has not been able to meet the demands of Long Island’s increased population and consistent roadway congestion, which has resulted in many deadly crashes.
Nearly 100 years later, work on the 25.3-mile parkway has ramped up, in an effort to ensure the roadway’s safety, and longevity.
Stephen Canzoneri, a public information officer for the state Department of Transportation Region 10, noted that New York has one of the most aggressive road and bridge renewal programs in the United States, and that it is investing more in the modernization of its transportation infrastructure now than at any point in the state’s history.
Upgrading Infrastructure to improve safety
Canzoneri explained that a $34.1 billion, five-year capital plan adopted in 2022 to invest in major infrastructure projects is the largest of its kind in state history. This plan, which is entering its fourth year, includes substantial investments in modernizing roads and bridges on Long Island, including the Southern State.
In April, Gov. Kathy Hochul announced a $7 million plan to reconfigure ramps at Exit 15 of the parkway. The state will eliminate the southbound exit ramp, and all traffic will exit via a redesigned northbound ramp. Exit 15N will consolidate both north- and south-bound traffic entering the intersection at Corona Avenue. The changes aim to improve traffic flow for the more than 8,000 vehicles that use those ramps each day.
At the end of the ramp, a new traffic signal will be installed, as well as crosswalks, a pedestrian refuge island, and Americans with Disabilities Act-compliant sidewalk ramps. The westbound connection to the parkway from Corona Avenue will be enlarged for easier left turns, accompanied by improved signage to better direct drivers.
There will also be a reconfiguring of Exit 13, with a new single exit ramp providing access to both Central Avenue and Linden Boulevard. The entrance ramp from Central Avenue to the eastbound Southern State will be rebuilt, the traffic signal will be updated with pedestrian countdown timers, and the sidewalks along Central Avenue, between Stuart Avenue and Linden Boulevard, will be improved. This project is currently in the design phase, with construction expected to begin construction in 2027
Enhancements at Exit 41A, from the eastbound Southern State to the northbound Sagtikos State Parkway, include increased safety measures. In 2024, new reflective signs were installed and pavement markings were added. This year the ramp will undergo concrete pavement work, and a new concrete barrier will be installed.
Between 2021 and 2024, a significant portion of the parkway and several ramps were resurfaced with new asphalt, and highly reflective pavement markings were installed in an effort to increase driver safety. In an email to the Herald, Assemblyman Michael Durso, whose District 9 encompasses towns in both Nassau and Suffolk counties, wrote that in 2023, Wrong Way and Do Not Enter signs were refreshed or installed at all parkway ramps.
“Safety is always the top priority of the New York State Department of Transportation,” Canzoneri said. “We continuously review safety measures in place on all our highways on Long Island and across the state, implementing enhancements wherever it is necessary.”
Safety improvements rely on responsible driving
Canzoneri noted that safety is everyone’s responsibility.
“Working with our partners in law enforcement, local government and the community, we will continue to do our part to ensure the safety of our roadways. But motorists must do their part,” he said. “We urge everyone to obey the rules of the road, drive responsibly and remain alert, especially in work zones.”
Durso echoed Cazoneri’s sentiment that safety is a shared responsibility, writing that “all of the wrong way crashes that occur along the Southern State Parkway have involved impaired drivers.”
However, Durso noted an ongoing effort to address roads that have become unsafe. “As Assemblyman, I continue to work with the New York State Department of Transportation to pass along concerns from constituents and identify areas that can be improved,” he said. “Safety is my top priority.”
U.S. Rep. Laura Gillen, who represents the 4th Congressional District, which includes Exits 13 to 28 on the parkway, serves on the House Committee on Transportation and Infrastructure, as well as the Science, Space and Technology Committee. Gillen recently sent an open letter to Department of Transportation Secretary Sean Duffy about a spike in traffic fatalities.
“Traffic crashes are the single leading cause of accidental death among young people on Long Island, and the second-leading cause for all residents under the age of eighty,” she wrote. “Every seven minutes on average, a serious traffic accident happens on Long Island. The failure to secure our roads has led to thousands of lives being cut short, families being ripped apart, and a terrible void left in too many communities.”
Gillen urged Duffy and the DOT to open an investigation into these accidents, and advocated for larger investments to improve roadways and increase driver safety. She is also pushing for the state to lower the legal blood alcohol limit.
“Many road safety groups have endorsed lowering our drunk-driving limit to a blood alcohol content of .05,” Gillen wrote in an email to the Herald, noting evidence that lowering the limit reduces the number of accidents and saves lives. She noted that the state of Utah, which lowered its drunk-driving threshold to .05 in 2018, saw a nearly 20 percent drop in fatal car crashes over the next calendar year.
“There is already a push to bring this limit to New York at the state level, and I’m exploring federal options to make this the law of the land across America,” she wrote.
Gillen also mentioned distracted driving and speeding motorists. “My plan to make our roads safer includes stepping up enforcement on reckless and dangerous driving,” she wrote. “That means giving our law enforcement agencies the tools and resources to police unsafe driving.”
Gillen stated that it’s crucial that drivers reduce their speeds. “No matter what day or time you drive on the Southern State Parkway, there are people recklessly speeding and street racing,” she wrote. “We need to increase high-visibility traffic enforcement, and I’ll continue to push for New York State to increase the number of troopers on the Southern State Parkway and other Long Island roads to keep people safe.”
“It’s important to remember that safety is everyone’s responsibility,” Durso wrote. “We remind residents to abide by the posted speed limit, put down your cellphone, and never drink and drive.”
