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Characteristics of Traffic Flow in 55 and 65 mph Speed Limits

Speed limits have been introduced for many reasons, e.g., to reduce gas consumption, to reduce the frequency and severity
of crashes, and in some cases to reduce noise. The objective of this research effort was to conduct a literature review to
assess the effect of increased speed limits on limited access roads regarding safety, travel speeds, and other unanticipated
impacts including shifts in lane distribution, traffic diversions, and spillover effects. Following are the conclusions:

Cement Hydration and Heat Exchange Modeling for Curing Process of Concrete Pavements and Bridge Decks at Early Stages

This report, written by Gary S. Wojcik and David R. Fitzjarrald of the University of Albany, describes the field campaign and subsequent data analysis for the Route 30 bridge over the South Chuctanunda Creek in Montgomery County, NY. The two purposes of this work were 1.) to make more detailed measurements of the bridge environment than we have done in the past to better understand the energy budget of a curing concrete bridge and 2.) to provide atmospheric boundary conditions to a model of curing concrete.

Next Stop, Bus Rapid Transit: Accelerating New York's Bus System Into A New Century

<p>This study was undertaken to examine how to introduce bus rapid transit (BRT) in New York City. In recent years, the idea of bus rapid transit ? innovative bus services providing superior speed and convenience to traditional bus service ? has attracted growing interest both here and across the United States. The tremendously successful BRT systems in Bogotÿ, Colombia and Curitiba, Brazil, have stirred worldwide interest in whether BRT could be introduced elsewhere.

Bridge Appurtenances

This report presents the findings and recommendations for the following NJDOT?s technology transfer
projects:
Energy Absorbing Fender Systems
Existing bridge fender protective systems technology, used by other states and countries are grouped into six
main categories: 1) Pile supported; 2) Retractable; 3) Rubber; 4) Gravity; 5) Hydraulic/pneumatic; and 6)
Floating systems. A protection system composed of hardcore composite pile dolphins, composite tubular

Blacktop Resurfacing of Bridge Decks

Durability of concrete bridge decks to mechanical and environmental effects is examined for the
purpose of evaluation of effects of blacktop resurfacing of bridge decks. Aggressive environmental
actions on reinforced concrete are described, classified and equivalent environmental loads
presented. To explain effects of aggressive environmental loads, concrete transport properties
dependent on: concrete structure, external effects, mechanisms in concrete, and chemical reactions

Barriers to Regional Cooperation in Public Transportation in the New York-New Jersey Region

The story has been told often. The sustained economic success
that thrust New York into international preeminence has been
closely linked to the development and maintenance of superior
systems of transportation. Whether in the leading role or a
supporting position, transportation underwent critical improvements
as one economic era evolved into the next. In the 19th Century the
Erie Canal made New York City the gateway to the frontier. Later
in the same century outstanding port facilities attracted the

Barricade Lighting System

<p>Barricade warning lights have been used for many years at construction sites to indicate to drivers that caution is needed. A benefit of these warning lights is that they are widely recognized and understood, but a downside is that &quot;caution&quot; is the only message that they are able to communicate. Drivers may not know what action should be taken until additional information is available, or it is too late.

Analysis of a Dedicated Commercial Transportation Corridor in the New York Metropolitan Area

<p>This document contributes to such a regional-level (freight) network planning effort by presenting a methodology whereby alternative network improvement options can be tested, evaluated, refined, and compared in an effort to identify the best long-run and shortterm strategies. The purpose is to provide a tool that metropolitan planning organizations (MPOs), state departments of transportation, and other similar agencies can use for such purposes.

Modeling Air Quality and Energy Impacts of NYSDOT Highway ROW Management

Mowing the highway right-of-way is important for the safety of roadway users and maintaining
the highway infrastructure. However, little quantitative data are available on the energy use and air quality
impacts of highway mowing activities. In this report, fuel usage and exhaust emission rates are reported from
a study that monitored tractors operating in real-world conditions by the New York State Department of
Transportation. The emissions and fuel consumption from the mowing practices of twelve tractors were

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