MUTCD/Puerto Rico/CW
Series CW of the Manual de Rotulación para las Vías Públicas de Puerto Rico is for construction warning signs. Whereas a regulatory sign appears the same inside and outside a construction zone, a warning sign has an orange background in a construction zone instead of the usual yellow. Otherwise, most of Series CW is identical to Series W. The tables below show only the signs that are unique to Series CW. The tables display only the signs specific to the sign manual in Puerto Rico; consult MUTCD/CW for construction warning signs in the national standard.
In general, OpenStreetMap only maps long-term closures and construction sites. For routing purposes, short-term construction is more reliably and efficiently tracked in incident management systems along with real-time traffic congestion data.
W3: Advance Traffic Control
| Sign and/or plaque | Designation | Name | Tags | Notes |
|---|---|---|---|---|
| File:MUTCD-PR CW3-4.svg | CW3-4 | Prepare to Stop | highway=traffic_signals ahead |
W9: Lane Transitions
| Sign or plaque | Designation | Name | Tags | Notes |
|---|---|---|---|---|
| File:MUTCD-PR CW9-3.svg | CW9-3 | Center Lane Closed Ahead | access:lanes=|no| |
W20: Work Zones
| Sign or plaque | Designation | Name | Tags | Notes |
|---|---|---|---|---|
| File:MUTCD-PR CW20-1.svg | CW20-1 | Road Under Construction | construction=* | |
| File:MUTCD-PR CW20-2.svg | CW20-2 | Detour Advance | ? | |
| File:MUTCD-PR CW20-3.svg | CW20-3 | Road Closed Advance | access=no ahead | |
| File:MUTCD-PR CW20-3a.svg | CW20-3a | Street Closed | access=no | |
| File:MUTCD-PR CW20-4.svg | CW20-4 | One Lane Road Advance | lanes=1 ahead | |
| File:MUTCD-PR CW20-5R.svg | CW20-5 | Lane(s) Closed | access:lanes=|no | |
| File:MUTCD-PR CW20-5a(D).svg | CW20-5a | Lane(s) Closed | access:lanes=|no|no | |
| File:MUTCD-PR CW20-6.svg | CW20-6 | One Lane Advance | lanes=1 ahead | |
 |
CW20-7 | Flagger (symbol) | supervised=yes | |
| File:MUTCD CW20-7a.svg | CW20-7a | Flagger | supervised=yes | |
| File:MUTCD-PR CW20-8.svg | CW20-8 | Bridge Under Construction | highway=construction construction=* bridge=* ahead construction:man_made=bridge ahead |
W21: Road Work
| Sign or plaque | Designation | Name | Tags | Notes |
|---|---|---|---|---|
| File:MUTCD-PR CW21-1a.svg | CW21-1a | Workers | hazard=roadworks | |
| File:MUTCD-PR CW21-3.svg | CW21-3 | Road Machinery Ahead | N/A | |
| File:MUTCD-PR CW21-4.svg | CW21-4 | Road Work | N/A | |
| File:MUTCD-PR CW21-5.svg | CW21-5 | Shoulder Work | ? | |
| File:MUTCD-PR CW21-5b(D).svg | CW21-5b | Shoulder Closed | shoulder:right:access=no | |
| File:MUTCD-PR CW21-5d.svg | CW21-5d | Bridge Work | N/A |
W24: Double Reverse Curves
| Sign or plaque | Designation | Name | Tags | Notes |
|---|---|---|---|---|
 |
CW24-1 | Double Reverse Curve (1 lane) | hazard=curves curves=double_reverse lanes=1 | Speculative |
 |
CW24-1b | Double Reverse Curve (3 lanes) | hazard=curves curves=double_reverse lanes=2 change=no | Speculative |
 |
CW24-1a | Double Reverse Curve (2 lanes) | hazard=curves curves=double_reverse lanes=2 change=no | Speculative |
