The “Other” I-710 Project: Widening to Improve Air Quality in Long Beach

7_8_09_14_lanes.JPGFor the record, this is what a 14 lane highway looks like. Photo:pankaj/Picasa

While environmentalists and smart growth advocates focus on the I-710 Tunnel Project, the one that would "complete" by closing the 4.5 mile gap between the current end of the freeway and the 210 Freeway; another massive expansion project for the I-170 is more quietly moving though environmental review.

A task force of agencies including California Air Resources Board, the South Coast Air Quality Management District, Caltrans, Gateway Cities Council of Governments, the Army Corp of Engineers, the Alameda Corridor Transportation Authority and the City of Long Beach is sponsoring a project that seeks to expand the 710 from the Port to the I-60 Freeway. The City has been a part of an inter-agency task force with Caltrans that is seeking ways to alleviate congestion and improve air quality. Thanks to a report posted on Metro’s website outlining the alternatives, we can see that unless they decide to go with the "no build" option, the 710 is going to be widened from eight lanes to at least 10, but probably 14 lanes. The four alternatives that will be evaluated in the environmental studies are:

  • Alternative 1 – No Build
  • Alternative 5a – Widen to 10 General Purpose Lanes
  • Alternative 6a – Widen to 10 General Purpose Lanes Plus 4 Freight Movement Lanes (Conventional Trucks)
  • Alternative 6b – Widen to 10 General Purpose Lanes Plus 4 Freight Movement Lanes (Zero Emission Trucks)

The task force states that their preference is Alternative 6a, which in the backwards world of California transportation planning is naturally the one that would increase traffic and air pollution the most and be the worst for the environment. The argument supporting such a massive widening is that congested highways cause more pollution than ones with traffic moving freely. While it’s hard to argue against that point, this theory ignores the reality that wider highways attract more traffic and that new highway capacity on congested roads are filled to capacity within years of completion.

By increasing traffic lanes from 8 to 14, those supporting this plan are all-but assuring that those living near the 710 and connecting highways are going to be choking on fumes. Imagine the highway pictured above choked with traffic with four of those lanes packed with trucks. Then compare that image to the current I-710 pictured here.

It’s hard to see how building such a highway meets the objectives of the City of Long Beach, who outlined their goals for improving the freeway in this 2004 document that lists as one of it’s major goals finding an alternative to highway expansion.

Before the environmental studies can begin, the alternatives need to be approved by the I-710 Executive Committee which is tentatively scheduled to meet on July 23. More details on this meeting will be posted here as they become available.

ALSO ON STREETSBLOG

Op/Ed: Freeway Expansion Is a Pill for Poor Health

|
Dr. Roberta Kato, MD, is a Pediatric Pulmonologist at Children’s Hospital Los Angeles and an Environmental Health Ambassador with Physicians for Social Responsibility-LA. As a Pediatric Pulmonologist, I’m concerned that Caltrans proposed expansion of the I-710 Corridor— from the Ports of Los Angeles and Long Beach to the Pomona Freeway—will negatively impact air quality in adjacent communities.  Our children […]

Missing Links: Let’s Get Rid of the I-710

|
The 710 can provide alternate routes. Photo: Atwater Village Newbie/Flickr While clean port advocates are celebrating a federal court ruling allowing the Port of Los Angeles to go forward with its Clean Trucks program, the push to widen freeways partially to help these trucks move through our region remains strong.  While there’s little doubt that […]
Metro lukewarmly approved the $6B 710 Freeway widening, though expediting only early action projects for now. The top image is the existing ("no-build") configuration. "Preferred alternative" 5C would add two new general purpose lanes to most of the 710 Freeway between Long Beach and the City of Commerce. Image via Metro staff report

Metro Board to Vote on $6 Billion Lower 710 Freeway Widening

|
This week Metro board committees are considering approving a distinctly backward-looking $6 billion project to widen the 710 Freeway through southeast L.A. County. It is difficult to believe that, in the 21st Century, Caltrans and Metro are still seeking to spend billions widening a highway in order “to improve air quality, mobility, and quality of […]

Three Government Committees Reject Current Plans to Widen 710 Between Long Beach and East LA

|
Long Beach City Council I-710 Oversight Committee,  Gateway Council of Governments and The Project Committee all reject current environmental documents for 710 widening between Long Beach and East Los Angeles. Following thousands of comments from leaders within community health and environmental coalitions, the State-led project to expand the 710 Freeway from eight lanes to 14 lanes for […]