apportionments. Sec. 603. Apportionments for transitioning airports. Sec. 604. Updating United States Government’s share of project costs. Sec. 605. Primary airport designation. Sec. 606. Discretionary fund for terminal development costs. Sec. 607. Alternative-delivery and advance-construction methods pilot program. Sec. 608. Integrated project delivery. Sec. 609. Airport investment partnership program. Sec. 610. Airport accessibility. Sec. 611. General aviation public-private partnership program. Sec. 612. Runway rehabilitation. Sec. 613. Extension of provision relating to airport access roads in remote locations. Sec. 614. Procurement regulations applicable to FAA multimodal projects. Sec. 615. Solar powered taxiway edge lighting systems. Sec. 616. Additional ground based transmitters. Sec. 617. Automated weather observing systems maintenance improvements. Sec. 618. Contract Tower Program. Sec. 619. Remote towers. Sec. 620. Grant assurances. Sec. 621. Civil penalties for grant assurances violations. Sec. 622. Community use of airport land. Sec. 623. Buckeye 940 release of deed restrictions. Sec. 624. Clarifying airport revenue use of local general sales taxes. Sec. 625. AIP handbook review. Sec. 626. PFAS-related resources for airports. Sec. 627. Progress reports on the national transition plan related to a fluorine-free firefighting foam. Sec. 628. Review of airport layout plans. Sec. 629. NEPA purpose and need statements. Sec. 630. Passenger facility charge streamlining. Sec. 631. Use of passenger facility charges for noise barriers. Sec. 632. Automated weather observing systems policy. Sec. 633. Infrastructure Investment and Jobs Act implementation. Sec. 634. Report on airport notifications. Sec. 635. Coastal airports resiliency study. Sec. 636. Survey of power distribution capacity. Sec. 637. Study on competition and airport access. Sec. 638. Regional airport capacity study. Sec. 639. Study on autonomous and electric-powered track systems. Sec. 640. Special rule for reclassification of certain unclassified