Cabin John Traffic and Road Conditions
Cabin John Traffic Map
How to use the Cabin John Traffic Map
Traffic flow lines: Red lines = Heavy traffic flow, Yellow/Orange lines = Medium flow and Green = normal traffic. Black lines or No traffic flow lines could indicate a closed road, but in most cases it means that either there is not enough vehicle flow to register or traffic isn't monitored. Also, If you do not see traffic flow, you can zoom in closer to reveal localized data. If you are unable to pan the map, press here (to focus off of the map) and try again.
Traffic Incidents (beta): Each dot represents a traffic event or incident such as road construction, closure or accident. At closer zoom levels, those dots can be pressed to see more info. Once a layer of traffic info has popped-up, be sure to press/click any additional arrows (e.g. 1 of 3) in the top right above the title to see other the details of the impact.
Impact Legend: 
Critical 
Major 
Minor 
Low
Traffic Alert
- Click or touch the map to move in different directions.
- If you do not see any markers on the map, try zooming in one or two levels using "+" on the top left side. However, they are not always available.
- Click an incident icon on the map to get more information.
Cabin John Traffic Alerts
MD511State on Twitter
CLEARED:INCIDENT:I-695 OUTER LOOP AT OLD COURT RD ALL LANES OPEN. #MDTraffic A2
INCIDENT:I-695 OUTER LOOP AT OLD COURT RD ALL LANES OPEN. #MDTraffic D6
INCIDENT:I-695 OUTER LOOP AT OLD COURT RD 1/4 OUTER LOOP-LEFT SHOULDER, LEFT TRAFFIC LANE CLOSED. #MDTraffic 29
INCIDENT:I-695 OUTER LOOP AT OLD COURT RD 2/4 OUTER LOOP-LEFT SHOULDER, 2 LEFT TRAFFIC LANES CLOSED. #MDTraffic 66
CLEARED:INCIDENT:I-95 INNER LOOP AT EXIT 22A MD 295 BALTIMORE WASHINGTON PWKY (SB) ALL LANES OPEN. #MDTraffic 94
INCIDENT:I-95 INNER LOOP AT EXIT 22A MD 295 BALTIMORE WASHINGTON PWKY (SB) ALL LANES OPEN. #MDTraffic E4
INCIDENT:I-95 INNER LOOP AT EXIT 22A MD 295 BALTIMORE WASHINGTON PWKY (SB) 4/4 INNER LOOP-BOTH SHOULDERS, ALL 4 TRA… https://t.co/sYuLS6OTzk
CLEARED:INCIDENT:I-70 WEST WEST OF MONUMENT RD ALL LANES OPEN. #MDTraffic E3
INCIDENT:I-70 WEST WEST OF MONUMENT RD ALL LANES OPEN. #MDTraffic DC
INCIDENT:I-70 WEST WEST OF MONUMENT RD 2/3 WESTBOUND-RIGHT SHOULDER, 2 RIGHT TRAFFIC LANES CLOSED. #MDTraffic 9E
Currently
 |
40°F |
30.43in
Barometer 65%
Humidity South 8.1mph Wind |
| A Few Clouds | ||
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