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SR 347 at Union Pacific Railroad
The Arizona Department of Transportation improved the quality of life and spurred economic activity by eliminating a long-term conflict between freight trains and the community. Waiting. Waiting. And more waiting. That situation was…
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Loop 202 South Mountain Freeway
The Arizona Department of Transportation used an innovative contracting approach to speed delivery of the state’s largest single highway project – significantly reducing congestion through downtown Phoenix – saving travel times and increasing…
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I-10/SR 87 Improvement Project with Dust Detection System
The Arizona Department of Transportation’s first-of-its-kind dust detection and warning system is increasing safety and helping to maintain the movement of freight and goods – even during dangerous monsoon season storms. Blinding dust…
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I-435 South Loop Link Opens the Way to Shorter Commutes
Interstate 435 through Kansas City is a heavily traveled route that winds from the northern part of the metro southbound, eventually curving west to the Kansas state line. It is one of the…
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Montana DOT Combats Rockfall Activity for Traveler Safety
Constructed in the 1960s with steep to near-vertical cut slopes, Interstate 15 between Sieben and Hardy Creek had a history of rockfall activity and required a high level of maintenance. I-15 spans the…
