Federal legislation requires metropolitan planning organizations (MPOs) to adopt and regularly update a Transportation Improvement Program (TIP) identifying a prioritized list of projects covering a four-year period. This synthesis compiles and documents the different ways that MPOs approach revising the TIP once it has been adopted. Information used in this study was acquired through a review of the literature and a survey of 45 MPOs across the country. Follow-up interviews with ten MPOs were conducted as case examples. (Author/publisher) This report is available online at http://onlinepubs.trb.org/onlinepubs/nchrp/nchrp_syn_419.pdf
Samenvatting