Delaware Administrative Code
Title 2 - Transportation
2000 - Department of Transportation
2400 - Division of Transportation Solutions
2402 - Manual on Uniform Traffic Control Devices (MUTCD)
Part 1 - General
Chapter 1A - GENERAL
Section 1A.14 - Meanings of Acronyms and Abbreviations in this Manual
Universal Citation: 2 DE Admin Code 1A.14
Current through Register Vol. 28, No. 3, September 1, 2024
Standard:
01 The following acronyms and abbreviations, when used in this Manual, shall have the following meanings:
1. AADT-annual average
daily traffic
2. AASHTO-American
Association of State Highway and Transportation Officials
3. ADA-Americans with Disabilities
Act
4. ADAAG-Americans with
Disabilities Accessibility Guidelines
5. ADT-average daily traffic
6. AFAD-Automated Flagger Assistance
Device
7. ANSI-American National
Standards Institute
8. CFR-Code of
Federal Regulations
9.
CMS-changeable message sign
10.
dBA-A-weighted decibels
11.
EPA-Environmental Protection Agency
12. ETC-electronic toll collection
13. EV-electric vehicle
14. FHWA-Federal Highway
Administration
15. FRA-Federal
Railroad Administration
16.
FTA-Federal Transit Administration
17. HOT-high occupancy tolls
18. HOTM-FHWA's Office of Transportation
Management
19. HOTO-FHWA's Office
of Transportation Operations
20.
HOV-high-occupancy vehicle
21.
ILEV-inherently low emission vehicle
22. ISEA-International Safety Equipment
Association
23. ITE-Institute of
Transportation Engineers
24.
ITS-intelligent transportation systems
25. LED-light emitting diode
26. LP-liquid petroleum
27. MPH or mph-miles per hour
28. MUTCD-Manual on Uniform Traffic Control
Devices
29. NCHRP-National
Cooperative Highway Research Program
30. ORT-open-road tolling
31. PCMS-portable changeable message
sign
32. PRT-perception-response
time
33. RPM-raised pavement
marker
34. RRPM-raised
retroreflective pavement marker
35.
RV-recreational vehicle
36.
TDD-telecommunication devices for the deaf
37. TRB-Transportation Research
Board
38. TTC-temporary traffic
control
39. U.S.-United
States
40. U.S.C.-United States
Code
41. USDOT-United States
Department of Transportation
42.
UVC-Uniform Vehicle Code
43. VPH or
vph-vehicles per hour
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