Word Message | Standard Abbreviation | Prompt Word That Should Precede the Abbreviation | Prompt Word That Should Follow the Abbreviation |
Access | ACCS | - | Road |
Ahead | AHD | Fog | - |
Blocked | BLKD | Lane | - |
Bridge | BR* | [Name] | - |
Cannot | CANT | - | - |
Center | CNTR | - | Lane |
Chemical | CHEM | - | Spill |
Condition | COND | Traffic | - |
Congested | CONG | Traffic | - |
Construction | CONST | - | Ahead |
Crossing | - | - | |
Do Not | DONT | - | - |
Downtown | DWNTN | - | Traffic |
Eastbound | E-BND | - | - |
Emergency | EMER | - | - |
Entrance, Enter | ENT | - | - |
Exit | EX | Next | - |
Express | EXP | - | Lane |
Frontage | FRNTG | - | Road |
Hazardous | HAZ | - | Driving |
Highway-Rail Grade Crossing | RR XING | - | - |
Interstate | I-* | - | [Number] |
It Is | ITS | - | - |
Lane | LN | [Roadway Name]*,Right, Left, Center | - |
Left | LFT | - | - |
Local | LOC | - | Traffic |
Lower | LWR | - | Level |
Maintenance | MAINT | - | - |
Major | MAJ | - | Accident |
Minor | MNR | - | Accident |
Normal | NORM | - | - |
Northbound | N-BND | - | - |
Oversized | OVRSZ | - | Load |
Parking | PKING | - | - |
Pavement | PVMT | Wet | - |
Prepare | PREP | - | To Stop |
Quality | QLTY | Air | - |
Right | RT | Keep, Next | - |
Right | RT | - | Lane |
Roadwork | RDWK | - | Ahead, [Distance] |
Route | RT, RTE | Best | - |
Service | SERV | - | - |
Shoulder | SHLDR | - | - |
Slippery | SLIP | - | - |
Southbound | S-BND | - | - |
Speed | SPD | - | - |
State, county, or other non-US or non-Interstate numbered route | [Route Abbreviation determined by highway agency]** | - | [Number] |
Tires With Lugs | LUGS | - | - |
Traffic | TRAF | - | - |
Travelers | TRVLRS | - | - |
Two-Wheeled Vehicles | CYCLES | - | - |
Upper | UPR | - | Level |
Vehicle(s) | VEH, VEHS | - | - |
Warning | WARN | - | - |
Westbound | W-BND | - | - |
Will Not | WONT | - | - |
* This abbreviation, when accompanied by the prompt word, may be used on traffic control devices other than portable changeable message signs. ** A space and no dash shall be placed between the abbreviation and the number of the route. |
Del. Admin. Code tit. 2, 2000, 2400, 2402, pt. 1, ch. 1A, tbl. 1A-2