Asphalt

Welcome to the Asphalt Channel, a special feature that provides the user an in-depth look at the hot-mix asphalt industry.  This section offers several areas to explore: product spotlights, article archives, related case studies, related video and product/supplier contact list.   

News December 08, 2016
An infrastructure funding boost that was approved and paid for by Congress last year is once again on hold because of a short-term spending bill.   Under the Fixing America's Surface Transportation (FAST) Act passed in December 2015, investments in Highway Trust Fund transportation projects were...

Image source: Daily North Shore

News December 07, 2016
The Lake County (Ill.) Division of Transportation has been working with the Village of Deerfield and the City of Highland Park to reconstruct Deerfield Road in Deerfield and resurface Deerfield Road in Highland Park.   The project began last February and the roadwork in Deerfield is nearly complete...
Article December 06, 2016
The ability to safely slow and stop a vehicle is not only dependent upon its tires, but also the surface characteristics of the pavement.   Pavement surfaces can be constructed with a more open surface texture to provide greater macrotexture for better high-speed performance during wet-pavement...

Image source: thawornnurak 123RF

Article December 06, 2016
When designing typical highway pavements, engineers at the Ohio Department of Transportation (ODOT) strive to construct pavement structures that carry projected traffic loading for 20 to 25 years with little to no major maintenance.   However, Ohio currently has several asphalt concrete (AC)...

A truck bypass on the west side of Killdeer, N.D., was a project aimed at improving traffic flow and safety.

Article December 05, 2016
The Upper Great Plains states serve several functions. They are a large-scale agricultural region. They are home to several crucial, not-so-secret missle silos. They also serve as throughways for an incredible amount of freight­—in consequence of which, their roads and bridges sustain an enormous...
Article December 05, 2016
An emulsified asphalt “tack” or bond coat produces a strong adhesive bond that will prevent slippage between an existing pavement and a new overlay.   An asphalt emulsion for tack or bond coats—or surface treatments—is a homogeneous mixture of two insoluble substances, oil and water, in which...

Photo source: Flickr/Phillip Capper

News December 02, 2016
The Colorado Department of Transportation (CDOT) has identified $9 billion worth of unfunded priority project, including the widening of I-25 between Monument and Castle Rock, but is faced with a $1.41 billion budget for 2017, a budget which is at present over-burdened with maintenance requests.  ...

Image source: Elizabeth River Tunnels

News December 01, 2016
The Martin Luther King Freeway Extension, a new elevated roadway that connects the Midtown and Downtown tunnels in Portsmouth, Va., has opened a month ahead of its scheduled opening date.   Signs at each ramp and along Interstate 264 were uncovered Tuesday evening in preparation.   Construction of...

Image source: Caltrans

News November 30, 2016
A $6 billion project aimed at enhancing the environment and reducing traffic congestion along the I-5 corridor between Solana Beach and Carlsbad in California kicked off Tuesday.   The California Department of Transportation (Caltrans) and the San Diego Association of Governments (SANDAG), along...
News November 29, 2016
President-elect Donald Trump continues to fill his cabinet, and he picked one that has had a long shelf life as his next Transportation Secretary.   Elaine Chao was named to that position late Tuesday, Nov. 29. Chao served as Secretary of Labor under George W. Bush from 2001-2009, and also was...
News November 29, 2016
The drought in Mississippi this year is not only affecting recreational activities such as bonfires and camping, but is also affecting the state’s highways, according to the Mississippi Department of Transportation (MDOT).   “Our roads have suffered the effects of extreme loss of rainfall...
News November 21, 2016
The Nevada Department of Transportation (NDOT) has substantially completed a project to reconstruct the S.R. 431 Mt. Rose Highway truck escape ramp. Prohibited to travel westbound during construction, commercial trucks are now permitted on both directions of Mt. Rose Highway.   The truck ramp,...
News November 17, 2016
In effort to more evenly distribute revenue derived by the state’s gas tax, Utah lawmakers have changed a complicated tax distribution formula in hopes of making dissemination more fair across the state.   Gov. Gary Herbert called a special session of the legislature to address this issue after the...
News November 14, 2016
Visit our homepage and take this week's poll question, which discusses the president-elect's plans for road and bridge infrastructure.
Case Studies November 09, 2016
When a project requires multiple grade changes, the details can quickly become complicated. Construction time and costs can increase exponentially if the right solution is not provided. K. J. Beamish Construction Co. was tasked with reconstructing a section of Bathurst Street for the Regional...
News November 08, 2016
Besides choosing candidates today, voters nationwide will face at least 232 city, county and state ballot initiatives to decide whether to raise a potential $250 billion for road and bridge construction.   One of the smallest measures is a $5,308-a-year property-tax measure for road maintenance in...
News November 07, 2016
U.S. Transportation Secretary Anthony Foxx announced Friday that the Texas Transportation Commission will receive a TIFIA loan for $285 million to finance the reconstruction and expansion of a section of I-35E in the Dallas metro area.   The project, to be completed in phases, will reconstruct and...
News November 04, 2016
Georgia transportation officials broke ground Thursday on an $800 million project hailed as the “center puzzle piece” of a broader overhaul of I-285 and Georgia 400.   During the next four years, construction crews will add new flyover ramps and collector-distributor lanes to improve east-west...

Image source: WBZ-TV

News October 27, 2016
With the switch to all-electronic tolling on the Massachusetts Turnpike (Mass Pike) set to begin Friday, the Massachusetts Department of Transportation (MassDOT) wants drivers to be prepared for a “short-term inconvenience” as the old tollbooths are demolished.   At a news conference Monday,...
News October 26, 2016
The Wyoming Department of Transportation (WYDOT) will soon start work on a $23.5 million viaduct and road project in Laramie which will replace the deficient Clark Street viaduct and improve traffic flow.   The Wyoming Transportation Commission awarded the Harney Street viaduct contract to S &...
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