The Portland/Vancouver I-5 Transportation and Trade Partnership brought Washington and Oregon citizens and leaders together to respond to concerns about congestion on I-5 between Portland and Vancouver. Between January 2001 and June 2002, the I-5 Partnership worked to develop a long-range strategic plan to manage and improve transportation in the I-5 corridor between I-405 in Portland and I-205 north of Vancouver.
In addition to recommending a number of highway improvements in the I-5 corridor, the plan also recommended the creation of a Community Enhancement Fund to benefit the communities affected by transportation projects on I-5.