Speed Limit Increases Needed to Improve Enforcement, Says L.A. City Proposal

In a strange confluence of factors, expired speed limits and a state statute have hampered speed enforcement. Unfortunately, the proposed solution also looks a like a problem.

2 minute read

December 5, 2018, 9:00 AM PST

By Camille Fink


Los Angeles Road

JGKlein / Wikimedia Commons

Laura J. Nelson reports that an increase in speed limits on more than 100 miles of city streets might be coming to Los Angeles. The city is lagging in reaching its Vision Zero goals to eliminate traffic deaths in the city by 2025, and vehicle speed is a factor that can drastically affect a pedestrian’s chance of survival after a collision. But city officials say higher speed limits will ease existing enforcement restrictions, reports Nelson:

The dilemma stems from a decades-old California law designed to protect drivers from speed traps, which requires cities to post speed limits that reflect the natural speed of traffic. If a speed limit is too low, or if it is more than 7 years old, the police can’t use radar guns or other electronic devices to write speeding tickets there.

Speed limits had expired on over 200 miles of Los Angeles streets, as of this past summer, with minimal enforcement in these areas. Two-thirds of the street miles currently up for consideration are in the San Fernando Valley, where the speed limit has crept upward on many streets in the last decade, says Nelson. "Residents have approached the speed limit increases with trepidation, saying they are reluctant to see higher speed limits, but support more speed enforcement that targets the most dangerous drivers."

As for how Los Angeles found itself in this situation, Nelson notes that the Department of Transportation team conducting speed studies lost staff during the Great Recession and needed updates were not conducted. As a result, the number of speeding tickets issued by police plunged 77 percent from 2010 to 2017.

Thursday, November 29, 2018 in Los Angeles Times

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

October 28, 2026 - Zachary Whalen

A car drives through a puddle, making a large splash. Rain pours down.

California plans to bury El Niño’s downpour

If the state plays its cards right, it may be able to store a billion acre-feet of El Niño’s water in aquifers.

October 28, 2026 - Grist

Lake Powell with much of the water evaporated.

Desperate measures: Advocates weigh draining Lake Powell to fill Colorado River

Draining the reservoir could reduce evaporation losses by a couple hundred thousand acre-feet.

October 30, 2026 - Yale Environment 360

A Firefighter sprays water from a hose at a tall blaze.

US buildings threatened, destroyed by fires set to triple by 2060

Researchers found a high fire risk for socioeconomically vulnerable neighborhoods in the American West.

November 4 - Inside Climate News

People cross a crosswalk in Los Angeles.

LA residents may be allowed to paint their own crosswalks

Councilwoman Katy Yaroslavsky put out a motion instructing the Los Angeles Department of Public Transportation to study the feasibility of allowing volunteers to paint crosswalks.

November 4 - ABC7

Two women walking on the sidewalk in Dallas.

Dallas moves to overhaul its zoning code

The city's zoning reform will allow more multi-family and mixed-use developments.

November 4 - Yahoo News