Guidance on Section 129 loans published in 1996
Guidance on Section 313(b) of the NHS Act Loan Provisions under Section 129(a)(7) of Title 23
Guidance on the Federal share requirements for toll facilities published in 1996
Guidance on Section 313(a) of the NHS Act Toll Facilities under Section 129(a) of Title 23
FHWA Section 129 Toll Agreements can be accessed on the FHWA Office of Operations Tolling and Pricing Program website.
Chapter 4 (Section 4.1) of FHWA's Innovative Finance Primer published in April 2002 discusses Section 129 loans.