It’s all about the timing for traffic signals in Las Vegas

Traffic signals seem to take an awfully long time to change at some of the busiest intersections across the Las Vegas Valley.

Some streets get more “green time” than others. A few left-turn signals allow only a few vehicles to pass at a given time. Frustration often ensues.

A few of you have asked how traffic signals work, and what exactly triggers that green light?

Usually, it’s all about timing, according to Catherine Lu, a spokeswoman for the Regional Transportation Commission of Southern Nevada.

“The timing of traffic signals across the valley are pre-programmed based on the time of day, the day of the week and travel demand at intersection locations,” Lu said.

Of course, signal timing may be adjusted with the following exceptions:

■ Video detection, magnetic loops embedded in the road’s pavement, infrared technology and other sensors can detect vehicle flows, resulting in a longer green light to keep traffic running smoothly.

■ Pedestrians who trigger the “walk” signal at busy intersections, which usually leads to an extended green light for vehicles traveling in the same direction, allowing enough time for the pedestrian to safely get across the street.

■ Fire trucks, police cruisers and other public-sector emergency response vehicles are equipped with special sensors that communicate with traffic signals, allowing for a green light as first responders approach the intersection.

Drivers who spot problems with traffic signals or have concerns about timing can file a report with the RTC’s “Seeing Orange” campaign at 702-928-2663 or seeingorangenv.com.

Road blocked by sewer work

Peggy from Las Vegas wanted to know when road construction will wrap up on Stewart Avenue between Mojave and Sandhill roads just east of downtown.

Construction started in May on a sewer rehabilitation project along Stewart, resulting in the loss of some traffic lanes in between Sandhill and U.S. Highway 95, Las Vegas city spokeswoman Margaret Kurtz said. The work is expected to wrap up in January.

“Although it may appear that there is no work occurring at the street level, the sewer bypass is active in this area so we are able to proceed with our underground pipe lining project,” Kurtz said.

Limit lines disappearing

Jay from Las Vegas noticed that the white limit lines have pretty much disappeared on the westbound Spring Mountain Road onramps and offramps at Interstate 15 in Spring Valley.

Without the limit lines, Jay noted that “people can accidentally end up in the middle of the intersection.”

Tony Illia, a spokesman for the Nevada Department of Transportation, said that road crews will take a look and make the necessary improvements to keep the intersection safe.

Yield arrows not allowed here

Stacy from Henderson wanted to know why the city won’t install a flashing yellow left-turn arrow that would allow drivers to yield before turning left from westbound Horizon Ridge Parkway onto Stephanie Street.

Kathleen Richards, a spokeswoman for the city of Henderson, said that the intersection’s configuration with dual-left turn lanes makes it difficult for motorists to see and yield for oncoming traffic. Dual left-turn lanes typically have protected arrows, while the flashing yellow arrows are reserved for single left-turn lanes.

Slow-paced Silverado Ranch Road

Glen wanted to know why the speed limit is 35 mph along Silverado Ranch Road between Interstate 15 and Decatur Boulevard in the southwest end of the valley. With few houses and empty lots, Glen believes motorists should be allowed to drive faster on this stretch of road.

“With all that open space, why was only one lane built in each direction with a large center lane?” Glen asked.

Clark County spokesman Dan Kulin said the speed limit will be reviewed in 2020, when county officials start designing a series of road improvements for a larger section of Silverado Ranch between Dean Martin Road and Jones Boulevard.

Left-turn signal coming soon

Don from Las Vegas wanted to know whether county officials plan to install a left-turn signal for drivers on McLeod Drive who are waiting to turn left onto Flamingo Road.

“Right now, traffic backs up because there is not a protected arrow to make the turn, and it’s a long cycle to wait for,” Don said.

Kulin, the county spokesman, said a set of flashing yellow left-turn arrows are planned for Flamingo and McLeod, but it was unclear when those special signals will be installed.

Questions and comments should be sent to roadwarrior@reviewjournal.com. Please include your phone number. Follow @RJroadwarrior on Twitter.

ad-high_impact_4
News
Mojave Poppy Bees
(Zach Portman/University of Minnesota Department of Entomology) Male Mojave poppy bees exhibit territorial fighting behavior. The Center for Biological Diversity wants the bee, found only in Clark County, to be added to the endangered species list.
Clark County Schools announce random searches
Clark County School District middle and high school students will be subject to random searches for weapons under a new initiative to combat the wave of guns found on campus. (Amelia Pak-Harvey/Las Vegas Review-Journal)
Ron Jeremy and Heidi Fleiss React to Dennis Hof's Death
Ron Jeremy and Heidi Fleiss speak about their friend and prominent brothel owner Dennis Hof's death at Dennis Hof's Love Ranch. (Benjamin Hager/Las Vegas Review-Journal)
Nevada brothel owner Dennis Hof has died
Nevada brothel owner and Republican candidate for Nevada State Assembly District 36, Dennis Hof has died. He was 72. Nye County Sherriff's office confirmed. Hof owned Love Ranch brothel, located in Crystal, Nevada.
Las Vegas police investigate suspicious package at shopping center
Las Vegas police evacuated a southeast valley shopping center at Flamingo and Sandhill roads early Tuesday morning while they investigated reports of a suspicious package. (Max Michor/Las Vegas Review-Journal)
The Las Vegas Metro hosts the K-9 Trials
The Las Vegas Metro K-9 Trials returns to the Orleans Arena to benefit the Friends For Las Vegas Police K-9 group.
Kingman residents love their little town
Residents of Kingman, Ariz. talk about how they ended up living in the Route 66 town, and what they love about their quiet community. (K.M. Cannon/Las Vegas Review-Journal)
Service at Southern Nevada Veterans Memorial Cemetery
Twelve unclaimed veterans are honored at Southern Nevada Veterans Memorial Cemetery in Boulder City in Oct. 9, 2018. (Briana Erickson/Las Vegas Review-Journal)
Las Vegas house prices reach highest level in 11 years
Las Vegas house prices are rising But so is the amount of available homes on the market Still, properties priced below $300,000 are selling fast And September was the first time since June 2007 that the median house price reached the $300,000 mark Las Vegas home prices have been rising at one of the fastest rates in the country over the past year Recent data show the market is now less affordable than the national average
National Night Out
About 100 Summerlin residents gathered at Park Centre Dr. in Summerlin on Tuesday for National Night Out. Lt. Joshua Bitsko with Las Vegas Metro, played with 3-year-old David who was dressed as a police officer. Face painting, fire truck tours and more kept kids busy as parents roamed behind them. (Mia Sims/Las Vegas Review-Journal)
Rural homeless issue comes to a head in Pahrump
On Sept. 12, Pahrump sheriff deputies told residents of a homeless encampment on private property that they had 15 minutes to vacate and grab their belongings. That decision might face some legal consequences. (Rachel Aston/Las Vegas Review-Journal)
Remembrance blood drive on October 1
A blood drive was held at the Las Vegas Convention Center on the one year anniversary of the Oct. 1 shooting. (Mat Luschek/Las Vegas Review-Journal)
Remembrance Lights memorial unveiled at St. Rose hospital
A dedication ceremony was held at St. Rose to unveil a memorial and to read the names of those who died on October 1, a year ago. (Mat Luschek/Las Vegas Review-Journal)
1October Blood Drive Remembrance Wall
(Mat Luschek/Las Vegas Review-Journal)
1October Blood Drive
Vitalent hosts a blood drive at the Las Vegas Convention Center on Monday, Oct. 1, 2018, the first anniversary of the Las Vegas shootings. (Mat Luschek/Las Vegas Review-Journal)
1October sunrise remembrance ceremony in Las Vegas
Myanda Smith, sister of Las Vegas shooting victim Neysa Tonks, speaks at the sunrise remembrance ceremony at the Clark County Government Center in downtown Las Vegas, Monday, Oct. 1, 2018. (Chitose Suzuki/Las Vegas Review-Journal)
‪Gov. Brian Sandoval speaks to crowd at Oct. 1 sunrise remembrance ceremony ‬
‪Nevada Gov. Brian Sandoval speaks to the crowd at the Oct. 1 sunrise remembrance ceremony ‬at the Clark County Government Center in downtown Las Vegas, Monday, Oct. 1, 2018. (Michael Quine/Las Vegas Review-Journal)
Father of Route 91 Harvest festival shooting victim talks about college scholarship in his daughter's memory
Chris Davis, father of a Route 91 Harvest festival shooting victim, Neysa Tonks, talks about a college scholarship in his daughter's memory to assist the children of those who died in the shooting. (Bizuayehu Tesfaye/Las Vegas Review-Journal) @bizutesfaye
Oct. 1 survivor Malinda Baldridge talks about life after the shooting
Malinda Baldridge of Reno attended the Route 91 Harvest festival with her daughter, Breanna, 17, and was shot twice in the leg when the gunman fired on the crowd.
Route 91 survivor talks about lack of progress in gun legislation
Heather Gooze, a Route 91 survivor, talks about lack of progress in gun legislation since the Oct 1. (Bizuayehu Tesfaye/Las Vegas/Review-Journal) @reviewjournal
Review held in death of man after encounter with Las Vegas police
The mother of Tashii Brown, who died after an encounter with Las Vegas police on the Strip, not satisfied after public review of evidence. (K.M. Cannon/Las Vegas Review-Journal)
Clark County Museum opening "How We Mourned: Selected Artifacts from the October 1 Memorials"
The Clark County Museum is opening an exhibit "How We Mourned: Selected Artifacts from the October 1 Memorials" of items left to honor the victims killed in the Route 91 Harvest festival shooting. (Bizuayehu Tesfaye/Las Vegas Review-Journal) @bizutesfaye
Memorial service for former RJ lawyer Mark Hinueber
Mark Hinueber, the Review-Journal's former lawyer and defender of the First Amendment, died in Las Vegas on Aug. 23. Hinueber, who was 66, worked at the RJ and other newspapers for 42 years. On Saturday, his friends and family gathered for a memorial service.
Army veteran honored in Henderson event
Army Sgt. Adam Poppenhouse was honored by fellow veterans in an event hosted by a One Hero at a Time at the Henderson Events Center.
Michelle Obama and Keegan-Michael Key urge Nevadans to vote
Former first lady Michelle Obama and comedian Keegan-Michael Key urged Nevadans to vote at Chaparral High School in Las Vegas Sunday, Sep. 23, 2018. (Marcus Villagran/Las Vegas Review-Journal) @marcusvillagran
Nevada Task Force One Cheers Golden Knights
Nevada Task Force One Cheers Golden Knights
1 dead, 1 wounded in North Las Vegas standoff
A woman was hospitalized with serious injuries on Thursday morning after being shot inside a North Las Vegas house. Police responded about 11 p.m. to a shooting at a home on the 5600 block of Tropic Breeze Street, near Ann Road and Bruce Street. The wounded woman, police believe, was shot by a man, who later barricaded himself inside the house. SWAT was called to assist, and when officers entered the house, they discovered the man dead from an apparent self-inflicted gunshot wound.
Las Vegas Teen Makes Clothing Resale His Side Hustle
Las Vegas resident Reanu Elises, 18, started buying and selling streetwear online when he was a high school junior. Like many other young adults, the world of online resale applications like Depop and Mercari have made selling clothing online for a profit easy. Now, Elises spends his free time at thrift shops looking for rare and vintage clothing he can list on his on his shop. Now in his freshman year at UNLV as a business marketing major, Elises hopes to open a shop of his own one day and start his own clothing brand. He estimates that he's made about $1000 from just thrifted finds in the past year, which he'll use to buy more thrift clothing and help pay for expenses in college. (Madelyn Reese/ Las Vegas Review-Journal) @MadelynGReese
Fruition Vineyards Encourages Young Entrepreneurs to "Buy, Flip, Dream"
Once a month, young adults gather at Fruition Vineyards on South Maryland Parkway near UNLV to dig through a stack of rare, vintage and designer clothing that's marked down well below it's resale value. Shop founder Valerie Julian began the vent, dubbed "Fruition Vineyards" in August after running her streetwear shop since 2005. The event gives young entrepreneurs the opportunity to "buy, flip, dream" according to Jean. Meaning that they're encouraged to buy the clothing for sale and find a way to resell it for a profit, then reinvest that into whatever dream they pursue: college, a hobby or their own resale business. Shoppers lined up starting an hour before noon on the last Saturday in April for the opportunity and spoke about what they hoped to do with their finds and profits. (Madelyn Reese/Las Vegas Review-Journal) @MadelynGReese
Local man goes under cover searching for answers to homelessness
Licensed mental health therapist Sheldon Jacobs spent 48 hours under cover posing as a homeless man in an attempt to gain perspective on the complex issue.
Local
Downtown Summerlin hosts its annual Festival of Arts
People crowd to Downtown Summerlin for the 23rd annual Summerlin Festival of Arts in Las Vegas, Sunday, Oct. 14, 2018. (Caroline Brehman/Las Vegas Review-Journal)
Clark County educators debate alternative grading systems
Spring Valley High School principal Tam Larnerd, Spring Valley High School IB coordinator Tony Gebbia and retired high school teacher Joyce O'Day discuss alternative grading systems. (Marcus Villagran/Las Vegas Review-Journal) @marcusvillagran
Grandparents on the fire that killed three family members
Charles and Doris Smith talk about the night an apartment fire took the lives of three of their family members. (Marcus Villagran/Las Vegas Review-Journal) @marcusvillagran
New York artist Bobby Jacobs donated a sculpture to the Las Vegas Healing Garden
Bobby Jacobs, an artist from upstate New York, has spent much of the past year creating a sculpture of two separate angel wings. He donated the sculpture to the Las Vegas Healing Garden. (Bizuayehu Tesfaye/Las Vegas Review-Journal) @bizutesfaye
Weather will cool slightly through the end of the week
The weather will cool slightly through the end of the week., but highs are still expected to be slightly above normal for this year. (Bizuayehu Tesfaye/Las Vegas Review-Journal) @bizutesfaye
Mayor announces new public-private partnership
Mayor Carolyn Goodman announced the creation of the Mayor’s Fund for Las Vegas LIFE, a public-private partnership that will allocate money to the city’s neediest.
Fremont9 opens downtown
Fremont9 apartment complex has opened in downtown Las Vegas. (Marcus Villagran/Las Vegas Review-Journal) @marcusvillagran
Fall fairytale gets cozy at Bellagio Conservatory
Bellagio Conservatory introduces its fall-themed garden titled "Falling Asleep." (Marcus Villagran/Las Vegas Review-Journal) @marcusvillagran
What the house that Ted Binion died in looks like today
Casino heir Ted Binion died in this Las Vegas home in 1998. Current home owner Jane Popple spent over $600,000 to restore and modernize the home. (Marcus Villagran/Las Vegas Review-Journal) @marcusvillagran
Rescue Mission employees terminated
Don James, a former employee for the Las Vegas Rescue Mission, talks about the day his team was terminated. (Erik Verduzco/Las Vegas Review-Journal)
Raiders Cupcakes at Freed's Bakery
Freed's Bakery will have Raiders-themed cupcakes available in store and for order during football season. (Marcus Villagran/Las Vegas Review-Journal) @marcusvillagran
51s fans say goodbye to Cashman Field
Las Vegas 51s fans said goodbye to Cashman Field in Las Vegas, Monday September, 3, 2018. (Marcus Villagran/Las Vegas Review-Journal) @marcusvillagran
51s owner Don Logan's last weekend at Cashman Field
Don Logan, owner of the Las Vegas 51s, gives a tour of Cashman Field before the team's final weekend using the field. (Marcus Villagran/Las Vegas Review-Journal) @marcusvillagran
Metro Asst. Sheriff Brett Zimmerman on Aug. 8 officer-involved shooting
Metropolitan Police Department Assistant Sheriff Brett Zimmerman met with media Monday to discuss the details of the 14th officer-involved shooting of the year. (Madelyn Reese/ Las Vegas Review-Journal)
Matt Kelly Elementary School hosted its third annual Back-to-School Red Carpet Program
Matt Kelly Elementary School hosted its third annual Back-to-School Red Carpet Program where community and business leaders joined to welcome students back with an inspirational welcome. Bizuayehu Tesfaye/Las Vegas Review-Journal @bizutesfaye
Star Trek fans on show’s enduring popularity
Star Trek fans at the Star Trek Convention 2018 talk about why they think the show has stayed popular across the years Thursday, August 2, 2018. (Marcus Villagran/Las Vegas Review-Journal) @brokejournalist
TOP NEWS
News Headlines
Add Event
Home Front Page Footer Listing
Circular
You May Like

You May Like