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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation
Turner-Fairbank logo
OFFICE OF RESEARCH, DEVELOPMENT, AND TECHNOLOGY AT THE TURNER-FAIRBANK HIGHWAY RESEARCH CENTER

Research to Support Noise Rulemaking

Project Information

Project ID:
FHWA-PROJ-19-0049
Project Abstract:

Conduct research to inform the development of a notice of proposed rulemaking (NPRM) for 23 CFR 772, Procedures for Abatement of Highway Traffic Noise and Construction Noise. Conduct sensitivity analyses with the Federal Highway Administration (FHWA) Traffic Noise Model to define parameters for complex roads, screening tools, and project exemptions to be included in the proposed rule. Conduct regulatory research to understand historical changes and inform recommendations for proposed changes to the rule. State departments of transportation (DOTs) are required to investigate traffic noise impacts adjacent to federally funded highway construction projects and consider feasible and reasonable abatement measures. Based on feedback from stakeholders and the public, FHWA is working to revise 23 CFR 772 to improve clarity.

Project Status:
Active
Project Funding Amount (Contract Award Amount):
$200,000.00
Start Date:
End Date:
Public Access Plan:
Yes
Grant/Contract ID:
  • 693JJ319N300053
FHWA Program Area:
  • Planning, Environment, and Realty
Fiscal Year / AMRP Program / AMRP Activity:
  • FY 2002-2022 / Planning, Environment, and Realty / Modeling and Analysis Tools
FHWA Activity:
  • Analysis, Modeling, and Simulation
Project Outputs:
  • White paper: Comparison of USDOT noise policies in FHWA, FTA, FRA, and FAA.
  • Report: Sensitivity analysis comparing noise metrics Leq and Ldn.
  • Comparative analysis tables: Assessment of regulatory changes to 23 CFR 772 over its entire history.
  • Report: Analysis to support potential Type I exempt projects.
  • Report: Proposed Noise Screening Process.
Project Outcomes/Impact:
  • Rulemaking based on data-driven decision-making and consideration of stakeholder feedback.
  • Consideration of efficiency, effectiveness, and equitable outcomes.

AMRP = Annual Modal Research Plan

Contact Information

First Name:
Cecilia
Last Name:
Ho
Phone Number:
202-366-9862
Email Address:
Cecilia.Ho@dot.gov
Team:
Air Quality and Transportation Conformity Team
Office:
Office of Natural Environment
Office Code:
HEPN-10

Management Organizations

Sponsor Organization

Organization Role:
Sponsor Organization
Organization:
Federal Highway Administration: Office of Planning, Environment, and Realty - Office of Natural Environment
Contact Role:
Contract Office Representative

Managing Organization

Organization Role:
Sponsor Organization
Organization:
Federal Highway Administration: Office of Planning, Environment, and Realty - Office of Natural Environment
Contact Role:
Contract Office Representative

Performing Organization

Organization Role:
Sponsor Organization
Organization:
Federal Highway Administration: Office of Planning, Environment, and Realty - Office of Natural Environment
Contact Role:
Contract Office Representative