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Executive Summary
From the initial settlement of North America, through colonization and expansion, and to the present day, where
and how we live has been determined in large part by waterborne transportation. Today, the United States relies
on its Marine Transportation System, or MTS, for access to global markets and global products, and for domestic
goods movement as an alternative to congested surface transportation.
The MTS includes facilities on three coasts, the Great Lakes, and the Inland Waterways; it serves every state, either
directly by water or indirectly via highway and rail connections; and it supports trillions of dollars in U.S. eco–
nomic activity annually. The MTS evolved as a decentralized system comprised of many different stakeholders and
responsible entities, with funding coming from a variety of public and private sources.
By many measures, the MTS is a great success; it has recovered from the recent recession and is handling near-re–
cord freight volumes. But looking forward, the MTS faces critical challenges: decades of insufficient system main–
tenance, which have left many parts of the MTS inoperable or on the brink of failure; excessive delays in navigation
project delivery; inadequate and unpredictable funding for critically needed MTS improvements; lack of a national
strategy to ensure the MTS provides the greatest benefit to the nation as a whole; and the fact that no locus of
responsibility for the well-being of the MTS, and its failure or success.
To promote discussion and action, the American Association of State Highway and Transportation Officials (AAS–
HTO) commissioned this Waterborne Freight Transportation report. The report describes the nature, extent, and
critical role of the MTS, and offers a number of findings and conclusions for consideration, and possibly adoption,
by AASHTO and others.
The main finding is this: with respect to waterborne freight, “business as usual” will lead to unacceptable further
declines in MTS condition and performance, and to significant lost opportunities for our nation’s economy. A
renewed national commitment to the MTS is urgently required, along with corresponding changes in how to plan
for and fund the MTS. Options for change include: 1) Federal legislation to achieve full state-of-good-repair for
MTS waterways, guarantee full utilization of funds collected for MTS improvements, and significantly improve
the cost, speed, and reliability of MTS project delivery; 2) a new Office of Multimodal Freight, under the Secretary
of Transportation, empowered and directed to eliminate the current balkanization of MTS planning, funding, and
project delivery responsibilities, and advance sound planning and project implementation; and 3) promotion of best
practices in MTS planning and investment at the state, regional, and local levels.
Water has been, and remains, a fundamental driving force in shaping the physical and economic
development of the United States. Inland rivers and coastal routes were the continent’s primary
transportation corridors, long before there were roads. Later, improved harbors and canals were the
nation’s first improved freight corridors. Settlement patterns and industrial development naturally
followed the coasts and waterways, because they provided access to marine resources and offered
the only economically viable means of moving goods. Our first cities were port cities.
With advancing industry and technology and the rise of transcontinental railroads, the critical role
of waterways did not diminish: rather, it took on a different and enhanced importance. Railroads
built new connections between coastal and inland waterways, promoting the growth of interior
cities and fueling America’s industrial revolution. Later as the U.S. highway network developed,