West Montgomery Avenue, 400 block (Westbound)
| 2009 | Jan. | Feb. | Mar. | Apr. | May | Jun. | Jul. | Aug. | Sept. | Oct. | Nov. | Dec. |
| Vehicle Passes | 225861 | 245961 | 235107 | 274117 | ||||||||
| Average Speed | 24.3 | 23.8 | 23.4 | 22.9 | ||||||||
| Citations | 485 | 537 | 455 | 382 |
| 2008 | Jan. | Feb. | Mar. | Apr. | May | Jun. | Jul. | Aug. | Sept. | Oct. | Nov. | Dec. |
| Vehicle Passes | 264031 | 238554 | 238673 | 252735 | 195262 | 261617 | 307149 | 244990 | 254454 | |||
| Average Speed | 24.7 | 24.1 | 24.2 | 24.8 | 24.4 | 24.3 | 24.4 | 24 | 24 | |||
| Citations | 1386 | 1081 | 986 | 1002 | 844 | 506 | 478 | 475 | 449 |
Rockville City Police
Department of Public Safety
111 Maryland Avenue, Rockville, MD 20850
In case of emergency, call 911
240-314-8900 (non-emergency)