General
Legacy ID
16
Common Outdoor and Indoor Noises
| Outdoor Noises | Sound Pressures (uPa) |
|---|---|
| Jet Flyover at 300 m | 6,324,555 |
| Gas Lawn Mower at 1 m | 2,000,000 |
IHSDM Figures
Figure 1
WFL Sample Plans Key
Each sample plan contains yellow boxes containing information or instructions about the elements that make up the sheet. Items showing a specific size are shown in US Customary units with the Metric equivalent following in [square brackets].
...
CFL WorkSpace Downloads
Download the CFL-specific additions to the FLH workspace for OpenRoads Designer.
...
Typical Section Sheets (WFL)
Updated: 25-Oct-2022
This document contains three examples of Typical Sections.
WFL Sample Plan Sheets
The following guidance explains the standard format, drafting standards, and organization of project plans created within and for WFLHD.
NOTE: The following sample sheets show typical sheet formats and arrangements.
Sheet numbers are...
WorkSpace Archive
This listing provides the current and previous workspace downloads.
ORD WorkSpace Version 10.10.21
Used with ORD Version 10.10.21 (2021 R2)
...
Facility Overview
Who We Are
The Federal Highway Administration's (FHWA's) Office of Research, Development, and Technology (RD&T) is located at the Turner-Fairbank Highway Research Center (TFHRC), a federally owned and operated national research facility in McLean, VA. The center houses 15...