Jobs Through Environmental Safeguarding and Streamlining Act of 2010

[AI summary unavailable — showing source text] Jobs Through Environmental Safeguarding and Streamlining Act of 2010 - Modifies the prohibition, under the surface transportation project delivery pilot program, against assignment to a state of the responsibility of the Secretary of Transportation (DOT) for any conformity determination under the Clean Air Act with regard to highway projects in the state. Allows the Secretary to assign a state that responsibility for an individual project. Treats any project as a highway project if the Federal Highway Administration (FHWA) is the lead agency for it. Allows the Secretary to assign a state authorities relating to the FHWA and another DOT modal administration with regard to any highway project involving such agencies. Eliminates the limitation to Alaska, California, Ohio, Oklahoma, and Texas of state participation in the program. Allows program participation by any state meeting the selection criteria. Revises requirements for the written agreement under the pilot program between the Secretary and a state governor to include agreement to carry out the Secretary's assigned responsibilities using the best available science. Limits such an agreement to a five-year renewable term. Allows …