The Federal Highway Administration (FHWA) issued a Broad Agency announcement (BAA) soliciting proposals that address Exploratory Advanced Research topics. FHWA is moving forward with the following three topic areas that had a strong scientific and technical basis through the issuance of a broad agency announcement: Topic 1, Innovative Alternative Binders for Highway Structures and Pavements; Topic 2A, Low-Powered Wired Sensors for Asset Management or Health Monitoring of Structures and Pavements; and Topic 2B, Low-Powered Wired Sensors for Environmental Stewardship, Impact Avoidance, or Mitigation Monitoring.
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