
    ROHNERT PARK CITIZENS TO ENFORCE CEQA, Plaintiff-Appellant, v. UNITED STATES DEPARTMENT OF TRANSPORTATION; Federal Highway Administration, Defendants-Appellees.
    No. 09-15750.
    United States Court of Appeals, Ninth Circuit.
    Argued and Submitted March 11, 2010.
    Filed July 1, 2010.
    
      Rose Zoia, Santa Rosa, CA, for Plaintiff-Appellant.
    Charles Michael O’Connor, Esquire, Assistant U.S., Office of the U.S. Attorney, San Francisco, CA, Robert Harris Oakley, U.S. Department of Justice, Washington, DC, for Defendants-Appellees.
    Before: REINHARDT and BYBEE, Circuit Judges, and GWIN, District Judge.
    
      
       The Honorable James S. Gwin, United States District Judge for the Northern District of Ohio, sitting by designation.
    
   MEMORANDUM

Plaintiff-Appellant Rohnert Park Citizens To Enforce CEQA (“Rohnert Park Citizens”) appeals the district court’s entry of summary judgment in favor of the U.S. Department of Transportation and the Federal Highway Administration on Roh-nert Park Citizens’s claim that the federal agencies violated the National Environmental Policy Act (“NEPA”) when they found that a northern California highway interchange expansion project would have no significant impact on the human environment. Rohnert Park Citizens argues that the environmental assessment for the highway project violated 40 C.F.R. § 1508.25(c)(3) by failing to adequately consider the cumulative impact on traffic of the highway project in tandem with an unrelated casino construction project nearby.

We review the district court’s grant of summary judgment de novo and the environmental assessment’s finding of no significant impact under the Administrative Procedure Act’s arbitrary and capricious standard. See, e.g., Native Ecosystems Council v. Dombeck, 304 F.3d 886, 891-92 (9th Cir.2002). We hold that given the lack of information about the casino project’s likely effects on traffic, the environmental assessment’s discussion of the cumulative traffic impact was not arbitrary or capricious. We therefore affirm the district court’s grant of summary judgment.

As a threshold matter, the federal agencies’ challenge to Rohnert Park Citizens’s associational standing to bring this action fails. Linda Long, a Rohnert Park Citizens member who lives on a street adjacent to the project, has a concrete interest in being free from any adverse environmental effects caused by the project. See, e.g., White Tanks Concerned Citizens, Inc. v. Strock, 563 F.3d 1033, 1039 (9th Cir.2009). Because Ms. Long “would otherwise have standing to sue in [her] own right,” Friends of the Earth, Inc. v. Laidlaw Envtl. Servs. (TOC), Inc., 528 U.S. 167, 181, 120 S.Ct. 693, 145 L.Ed.2d 610 (2000), and because the other elements of associational standing are met, Rohnert Park Citizens has standing to maintain this action on behalf of its members.

On the merits of this appeal, Rohnert Park Citizens argues that the highway project’s environmental assessment did not adequately analyze the highway project’s “incremental impact ... when added to” the impact of the nearby casino project, a “reasonably foreseeable future action[ ].” 40 C.F.R. § 1508.7. The highway project proposes to create a more direct connection between a local road and the casino’s doorstep via an underpass. Rohnert Park Citizens claims that the environmental assessment’s analysis of the potential traffic increase associated with the highway project was deficient.

We disagree. The environmental assessment used current and projected traffic data from the city of Rohnert Park to calculate that, due to the city’s traffic routing plans, the highway project would cause only “an incremental increase to traffic” at a local intersection. The data took into account potential traffic that would be generated by the proposed casino. Although this analysis is admittedly thin, that shortcoming is the result of meager information about the incipient casino project, not a failure to adequately analyze available information. At the time of the environmental assessment’s release in November 2006, the federal agency responsible for the casino project had not yet issued a draft environmental impact statement for the casino. The only publicly available information about the casino project was its proposed location and general attractions. Even today, the casino has not been built. A NEPA document’s failure to analyze unknown environmental effects of reasonably foreseeable future actions does not render its cumulative impacts analysis arbitrary or capricious. See League of Wilderness Defenders-Blue Mountains Biodiversity Project v. U.S. Forest Serv., 549 F.3d 1211, 1220 (9th Cir.2008); N. Alaska Envtl. Ctr. v. Kempthorne, 457 F.3d 969, 976-77 (9th Cir.2006).

Rohnert Park Citizens’s remaining challenges to the environmental assessment’s alternatives and comments sections depend entirely on the success of its cumulative impact challenge. Because that challenge fails for the reasons above, Rohnert Park Citizens’s remaining challenges also fail.

AFFIRMED. 
      
       This disposition is not appropriate for publication and is not precedent except as provided by 9th Cir. R. 36-3.
     