On July 6, 2012, President Obama signed into law P.L. 112-141, the Moving Ahead for Progress in the 21st Century Act (MAP-21). Funding surface transportation programs at over $105 billion for fiscal years (FY) 2013 and 2014, MAP-21 is the first long-term highway authorization enacted since 2005.  Read More

Is developing a transportation sustainability program and establishing project level best practices (criteria) cost effective?

This question is one of the reasons why sustainability programs have not been well adopted and endorsed by many transportation management, engineering and maintenance representatives at the federal, state and local level and transportation lending institutions. Sustainability-cost effectiveness is an area that has not been well articulated to upper management and key decision makers.
The bottom-line is that many of the transportation decision makers do not care or see the value of sustainable elements, such as environmental habitat enhancement, unless there is a cost savings or perceived value. It is a challenge to put a cost toward increasing lynx mobility via sub-grade animal crossings or avoidance of species habitat. Read More

Summary of the 2011 Transportation Research Board (TRB) Waste Management & Resource Efficiency Committee Workshop; “Sustainability & Liability in Transportation”

The Sustainability & Liability in Transportation Workshop was held in Portland, Oregon (hosted by the Oregon Department of Transportation) from July 25-27, 2011. There were a total of 37 presentations given by national and international transportation professionals during the first two days of the workshop. The third day involved a boat tour of the Portland Harbor Superfund Site. The workshop was well attended by representatives from state departments of transportation, the Federal Highway Administration and transportation consulting firms. Read More

Highway Right of Way (ROW) represents an unused resource to most DOTs. Instead of using ROW areas for traffic safety zones and utilities placements, DOTs could be using their ROWs more effectively to generate alternative energy. This action would help reduce the consumption of fossil fuel-generated electrical energy and greenhouse gas emissions, which is consistent with many state’s climate control action plans (such as Colorado). Why are ROWs not being used for alternative energy generation? Is it not technically feasible? Is it “red tape”? Is it a lack of management innovation and imagination? Is it capital? It is all the above? Read More

Transportation has major economic, environmental and social implications in its ability to provide for the public mobility, movement of goods and services and connectivity in our society. It is clear that many transportation practices are financially and environmentally unsustainable. Transportation is a major source of green house gas emissions that is associated with climate change, next to buildings and electrical power generation. Vehicle miles traveled is increasing three times faster than our population rate. Transportation projects are being planned, designed and constructed without looking at the full life cycle costs and manpower resources.  Read More

Departments of Transportations (DOTs) and some municipal transportation departments have sustainability policies, programs and projects that are consistent with their environmental philosophy, stewardship guidance and mission statements. They fund numerous types of research projects in an attempt to protect and enhance the traveling public (community), the local environment and economic-social resources.  Some DOTs and municipalities have programs or guidance that address sustainability based element integration into transportation planning, NEPA, design, operation and maintenance and demolition. Many sustainability based actions are consistent with state and local climate action plans and existing stewardship guidance. Read More

The majority of the traveling public who use road systems in the winter time really do not understand the complexity and environmental issues associated with winter road maintenance.  Many drivers expect to safely and expeditiously travel on road systems no matter how sever the snowstorm event or they expect to drive on bare pavement immediately after a storm.  Many of the maintenance departments do such a good job that some drivers do not have adequate vehicles and snow tires.  This driver expectation comes with an environmental and a highway operational price that is often hidden to the general public. One of the main sustainable transportation challenges associated with highway operations is the use of traction sand and excess application of chemical de-icing/anti-icing agents. Read More

Instituting sustainability into transportation processes is an area of interest of many State DOTs, municipal transportation departments and the Federal Highway Administration.  Many State DOT engineering managers claim to endorse sustainability without really understanding the sustainability concept, how to successfully integrate it into their transportation processes or even fully endorsing the concept. To really develop and implement a cost effective transportation sustainability program, sustainable design elements must be identified early in the design scoping phase of the project (with management support) as opposed to later in the design process where sustainable design elements are simply considered an afterthought. Read More

Rest areas have been elimination targets by State Department of Transportations (DOTs) over the past few years due to high maintenance and operation costs in a time of limited financial state resources. Rest areas are important to the safety of the traveling public and the interstate trucking industry. Many DOT rest areas are old and have unsustainable designs and operating procedures that are costly, promote the generation of greenhouse gases, and provide a poor public perception to the visiting public. Read More

TerraLogic is a unique type of consulting service that focuses upon sustainable transportation. We develop environmental engineering and science approaches towards transportation planning, NEPA (environmental impact assessments), design, construction and operation and maintenance. Read More