Jacobs Engineering wins 10-year PA traffic management contract

ConstructionDIVE ^ | June 27, 2017 | Kim Slowey

[Tolerance Sucks Rocks]

Dive Brief:

• The Pennsylvania Department of Transportation has awarded Jacobs Engineering Group a 10-year, multimillion dollar contract to design an active traffic management (ATM) system for Interstate 76 through Philadelphia, according to Traffic Technology Today.

• Jacobs' services for the Schuylkill Expressway will include preliminary and system engineering, design, analysis of alternatives, right-of-way acquisition and construction consultancy.

• The final ATM system could include occasional use of the shoulder, connected vehicle technology, variable speed limit signage and traffic jam detection and alerts. PennDOT could also implement features like ramp metering, junction control, dynamic lane assignments, and multimodal strategies in tandem with shoulder use.

Dive Insight:

Many states facing increased traffic on their highways are turning to technology to help ease the burden of maintenance and monitoring.

The Minnesota Department of Transportation announced in March that it was studying vibration data collected from an interstate bridge to create a structural-failure alert system. The state has employed 500 sensors and has been capturing data on how the bridge concrete reacts to traffic, wind and temperature changes since 2008.

Georgia is testing road sensors, electric and autonomous vehicle technology and pavement with solar panels along a stretch of Interstate 85. The Georgia Department of Transportation, in its attempt to create a "zero-carbon, zero-death, zero-waste, zero-impact" highway, will also use drones to collect test data.

The Rhode Island Department of Transportation is also investigating the use of connected/autonomous vehicle technology as a way to update its highway systems. It issued a request for information earlier this month in an attempt to find a company to work with on the initiative.

And in April, the Maryland Department of Transportation awarded a $100 million contract to a 16-member design-build team to come up with ways to improve traffic flow and ease congestion on Interstate 270 between Interstate 495 and Frederick, MD — just outside Washington, DC. The state expects to use technology to give motorists real-time traffic information in its quest to cut average travel time by 30 minutes.

[Dixie Yooper]

9 years ago, I had 100’s of engineering friends and acquaintances from 100’s of different engineering firms. Now they all work for Jacobs Engineering... FUBO

[4yearlurker]

What?! Are they going to replace the Surekill Expressway?

[mewzilla]

Interesting side note, especially given the corruption in Harrisburg...

Unusual Activity Spotted in Jacobs Engineering Group Inc (JEC)Aaron

Hope the Feds take a look into insider trading...

[Deplorable American1776]

I-84 in Connecticut is going to be fixed, but when is the question...

[Rumplemeyer]

BTT

[vooch]

all interstates should be fully privatized - sold

let the free market do its magic

[shanover]

So Harrisburg is going to spend money,worthless studies, it doesn’t have on the Schuylkill Expressway.Engineers have never been able to tame any part of the congested death trap that runs along a side of a mountain and the river. Unless they double deck it from Gulf Mills through the city,there is no more room to do much of anything else.

[bus man]

And in April, the Maryland Department of Transportation awarded a $100 million contract to a 16-member design-build team to come up with ways to improve traffic flow and ease congestion on Interstate 270 between Interstate 495 and Frederick, MD — just outside Washington, DC. The state expects to use technology to give motorists real-time traffic information in its quest to cut average travel time by 30 minutes.

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I’ll do it for them for a lot less than $100 million. Here are the main problems with I-270’s northern portion (in the area of Frederick).

Problem 1: it drops from as many as six lanes EACH WAY in the southern portion to a mere two each way. In other words, two-thirds of its capacity — but less than two-thirds of its traffic — goes away before it reaches its northern terminus.

Problem 2: the two lanes of I-270 northbound join with the three lanes of I-70 westbound to continue as I-70 further west — with just two lanes each way. So yeah, five lanes of traffic feeding into two.

Short-term solutions: (1) add a third lane each way on I-270 all the way up to Frederick, and have that lane be an “exit only” onto U.S. 15 northbound serving Frederick itself and points north. (2) add a third lane each way on I-70 westbound at least as far as I-81 to Hagerstown, and preferably as far as where I-68 splits off I-70 in Hancock.

OK, I’ll take my consultant check now.