| ABBREVIATION |
COMPLETE TERM |
| ADT |
Average Daily Traffic |
| ADTT |
Average Daily Truck Traffic |
| CRCP |
Continuous Reinforced Concrete Pavement |
| C-R-S |
Project Designation (County-Route-Section) |
| DMI |
Distance Measuring Instrumentation |
| EM |
Electromagnetic Induction |
| EOP |
Edge of Pavement |
| FHWA |
Federal Highway Administration |
| FWD |
Falling Weight Deflectometer |
| GRP |
Ground Penetrating Radar |
| HWD |
Heavy Weight Deflectometer |
| NHS |
National Highway System |
| NTS |
Not to Scale |
| ODNR, DMR |
Ohio Department of Natural Resources, Division of Mining and Reclamation |
| ODNR, DGS |
Ohio Department of Natural Resources, Division of Geological Survey |
| ODOT |
Ohio Department Of Transportation |
| OEPA |
Ohio Environmental Protection Agency |
| OMSIUA |
Ohio Mine Subsidence Insurance Underwriters Association |
| OSM |
U.S. Department of the Interior Office of Surface Mining |
| SP |
Spontaneous Potential |
| SPT |
Standard Penetration Testing |
| TDR |
Time Domain Reflectometry |
| USDI, OSM |
US Department of the Interior, Office of Surface Mining |
| USGS |
U.S. Geological Survey |
| VLF |
Very Low Frequency |
