White House Statement of Administration Policy on H.R. 3566 (102nd Congress). H.R. 3566 was a revised version of the Intermodal Surface Transportation Infrastructure Act (H.R. 2950) without the 5 cent per gallon gas tax increase and with the authorization period extended from five years to six years. The text of H.R. 3566 was substituted for the text of H.R. 3950 by the House Rules Committee. SAP dated October 22, 1991.