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Pulling back the curtain on transportation management centers reveals vital hubs for overseeing operations and information sharing on the Nation's highway network.
For many, the terms "research" and "laboratory" conjure images of solitary scientists in white smocks hunched over their lab benches, engineers crunching numbers at their computers, and graduate students running experiments for their advisors.
The job of building, maintaining, and operating the national highway system entails a number of inherent challenges, not the least of which is the fact that most of the nearly 4 million-mile (6.4 million-kilometer) system is owned and operated at the local level.