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Archive for the ‘Highway’ Category

Implementing Public Private Partnerships During Challenging Economic Times

Monday, January 6th, 2014
va thumb

GEORGE MASON UNIVERSITY
How has the 2008 Economic Crisis impacted the design, financing, and construction of highway public–private partnership (PPP or P3) projects in the United States? In December 2007, on the eve of the economic crisis, the Virginia legislature approved a P3 to construct a 14-mile (22.5 km) high occupancy toll (HOT) road (the 495 Express Lanes) to alleviate heavy traffic on the Capital Beltway around Washington, DC. This case study looks at the impact the 2008 Economic Crisis and associated economic challenges between 2008 and 2012 had on this project and considers what governments and other stakeholders should be aware of when implementing P3s during adverse economic times.

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Minnesota 20-Year State Highway Investment Plan

Wednesday, January 1st, 2014
Figure ES-1: Minnesota State Highway System

MINNESOTA GO
The Minnesota Department of Transportation (MnDOT) is directly charged with constructing, operating, maintaining, and managing this system, which is 74 percent of the State’s capital assets. The Minnesota 20-Year State Highway Investment Plan (MnSHIP) is MnDOT’s vehicle for deciding and communicating capital investment priorities for the system for the next 20 years. MnSHIP is a fiscally constrained plan, meaning its planned expenditures must align with expected revenues, which total $18 billion. Meanwhile, the projected transportation needs on the state highway system total $30 billion.

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Five Predictions for Federal Transportation Issues in 2014

Sunday, December 29th, 2013

Transportation Issues Daily
As we, like Congress, begin our “recess,” we decided to offer some early predictions about 2014 federal transportation issues. It’s not an exhaustive list, and these may not be the most important five issues, but it’s a place to start.

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San Diego, CA: Midday Traffic Reorganized by Color

Friday, December 27th, 2013

The source footage for this video is a 4-minute shot from the Washington Street bridge above State Route 163 in San Diego captured at 2:39pm Oct 1, 2013. My aim is to reveal the color palette and color preferences of contemporary San Diego drivers in addition to traffic patterns and volumes. There are no CG elements, these are all real cars that have been removed from one sample and reorganized.

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Integrating Freight Into Highway Planning

Thursday, December 26th, 2013
Figure 1.1 Examples of Market-Based Freight Planning Considerations

STRATEGIC HIGHWAY RESEARCH PROGRAM 2
TRANSPORTATION RESEARCH BOARD
The nation’s freight shippers, receivers, and carriers depend on transportation agencies to provide new highway capacity to meet the demands of growing domestic commerce and international trade. Yet, the traditional highway planning process has not broadly engaged these freight stakeholders in the planning process. As state departments of transportation (DOT) and metropolitan planning organizations (MPO) make efforts to improve the quality of their interaction with the freight community, SHRP 2 C15, Integrating Freight Considerations in Additions to the Highway Capacity Planning Process, offers timely guidance and best practices examples.

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Los Angeles: Last Stretch of Interstate 10

Monday, December 2nd, 2013

Follows the last 23 miles of I-10 Westbound to the Pacific Coast Highway. All music info and FAQ”s are in the closing credits.
-Freewayjim on YouTube

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Tucson, AZ: Prince Road Update

Monday, November 25th, 2013

The Prince Road project in Tucson is now in its final phase. To help get there, ADOT recently set 22-120 foot long girders over the Union Pacific Railroad. The challenge – lifting these 113-ton girders into place without affecting the 40-60 trains that go through that area each day.

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Financing Transportation Infrastructure the Traditional Way

Thursday, November 21st, 2013

Innovation Newsbriefs
Vol. 24, No. 15
…a transition from federal funding to public and private financing of new transportation infrastructure is already well underway —and it is likely to continue and grow given persistent deficits and pressures to reduce federal discretionary spending. Automatic sequester cuts which are to rise from $84 billion in 2013 to $109 billion in 2014, could place ever tighter constraints on government’s ability to increase spending for infrastructure in the years ahead.

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Reducing Crashes on Louisiana Roads

Monday, November 11th, 2013
Figure 1   Highway fatality rate by year [5]

LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT
LOUISIANA TRANSPORTATION RESEARCH CENTER
To improve highway safety, DOTD has developed a Louisiana Strategic Highway Safety Plan (SHSP) aimed at reducing fatal and severe injury crashes on Louisiana roadways. The goal of Louisiana SHSP is to reach Destination Zero Deaths on Louisiana roadways, which calls to cut the fatalities by half by 2030.

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North Dakota: Motorcycle Crash Trends

Thursday, November 7th, 2013
Motorcycle Crashes: Figures 1-5

UPPER GREAT PLAINS TRANSPORTATION INSTITUTE
Advancements in vehicle technology and upgrades to traffic safety laws have produced dramatic nationwide reductions in overall traffic crash fatalities and injuries over time. However, similar reductions have not been realized in motorcycle crashes. The Governors Highway Safety Association (GHSA) projected an approximate 9% increase in motorcyclist fatalities nationwide in 2012, representing upsurges in fatalities in 14 of the last 15 years (GHSA 2013).

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