OwnerUS Department of Transportation - view all
Update frequencyunknown
Last updated4 months ago
Format
Overviewcosthwynoise
This file contains the road segments from FHWA's HPMS dataset with estimates of the cost of noise pollution from the traffic on that segment. The cost of noise pollution is estimated using a combination of traffic volumes and speeds from FHWA's HPMS, the noise produced through FHWA's TNM3.1, the number of households affected from the US Census ACS 2019, and the per unit noise costs from a series of studies cited in FHWA's ECAT. The resulting cost per road segment is transformed into cost per 1/10 mile length of roadway and binned into 7 different categories to reduce the file size. For more information on this data please visit: https://maps.dot.gov/fhwa/iit/
Additional Information
KeyValue
Common-Core_Bureau-Code021:15
Common-Core_Contact-Emailthor.dodson@dot.gov
Common-Core_Contact-NameThor Dodson
Common-Core_Homepagehttps://maps.dot.gov/fhwa/iit/
Common-Core_Licensehttp://www.usa.gov/publicdomain/label/1.0/
Common-Core_Program-Code021:009
Common-Core_Public-Access-Levelpublic
Common-Core_PublisherFederal Highway Administration
categories{}
licensePublic Domain U.S. Government
owner_display_nameDunleavy, Viktoriia (FHWA)
source_created_at2024-03-25T16:28:09.000Z
source_updated_at2024-03-27T17:22:38.000Z
harvest_object_id2f98fba5-a95e-4bba-95e8-2ed74d63254b
harvest_source_ida7dcdbaf-e4e3-4821-be64-d4ab014fcc67
harvest_source_titleDOT Open Data Catalog
Files
- CSVInequity Identification Tool (IIT) Noise Cost