Join the 710 Coalition! Let’s close the gap and build the SR-710 North tunnel.

The 710 Coalition is made up of San Gabriel Valley and Los Angeles County cities, residents, organizations, school districts, and businesses determined to see the 710 Freeway completed and a tunnel built as soon as possible.  Our members understand the local and regional benefits of completing the 710 Freeway Tunnel. The tunnel is the best way to close the gap – it provides reductions in traffic and the biggest job boost to the local and regional economy. View a list of members and supporters here.

Twenty percent of the Los Angeles County population lives in the San Gabriel Valley and in the east/northeast of Los Angeles yet there is NO North and South freeway to connect the 10, the 210 and the 110.  Los Angeles County voters approved Measure R in 2008, including the 710 North Tunnel as a named project.  If the 710 Gap is not closed by a new tunnel, then major traffic arteries between the 210 and 10 Freeways will have at least 10,000 more vehicles on them every day by 2015.  Gridlock on surface streets brings major environment and public safety risks to our communities in the San Gabriel Valley.  If we complete the 710 Freeway and close the gap, we’ll improve traffic in the entire region.

Pasadena voters overwhelmingly approved completion of the 710 Freeway at a public vote in 2001.  City Councils, Chambers of Commerce, School Districts, and elected officials have all joined together to support closing the gap.

       Map courtesy of

Join us and support completion of the missing link in our freeway system!  Stop gridlock, create jobs, and improve quality of life in our communities!


Latest News

We just completed a research poll, and not surprisingly it shows strong support for completing the 710 Noth Freeway. The poll consisted of a public survey that included registered voters throughout Los Angeles and 12 affected areas around the 710. Alhambra City Council-member, Barbara Messina said, “It was gratifying to...

On August 12th, the City of El Monte officially declared their support of completing the 710 Freeway via tunnel. In the letter addressed to the 710 Coalition, Mayor Andre Quintero states that they support the 710 tunnel "because it will reduce cut through traffic in local neighborhoods and connect the...

The Laborers’ International Union of North America, Local 300, also known as LIUNA, declared their support of "Closing the Gap" and building the SR-710 North tunnel! According to their website,, LIUNA is “the most progressive, aggressive and fastest-growing union of construction workers, and one of the most diverse and...