Note: Recreational Trails Program apportionments were revised for FY 2009 through 2012. See Recreational Trails Program (RTP) Factors for Revised Apportionments for FY 2009 to 2012 for an explanation.
The State DOTs may limit the amount of the RTP Apportionment available for obligation in a given fiscal year. See the RTP guidance on Obligation Limitation.
 For 1993-1997, FHWA was allowed up to 3% for administration. For 1998-2003, FHWA received up to 1.5% for administration (with FY 2003 subject to a 0.65% reduction). For 2004, FHWA received $750,000 for administration (subject to a 0.59% reduction). For FY 2005-2009, FHWA is authorized for $840,000 per year. The FY 2007 amount includes an additional $14,587 from FY 2007 Revenue Aligned Budget Authority allocation per 23 U.S.C. 110(b).