Alta Loma, CA Traffic and Road Conditions
Alta Loma Traffic Map
How to use the Alta Loma 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.
Alta Loma Traffic Alerts
Caltrans District 7 on Twitter
TRAFFIC ADVISORY: SR-23 Pavement Rehab update for Thurs. and Fri. (Jan. 21-22). #23Repave, US 101 in #ThousandOaks… https://t.co/BoMJUaZgc6
If you are heading out to the Inland Empire this weekend using State Route 60, please be aware: https://t.co/ga2msNsX3K
WB State Route 60 right lane closed from Rosemead Blvd. to San Gabriel Blvd. until 12:30 pm for guardrail repair.… https://t.co/V4HFtT8rBe
Light rain & snowfall may cause slick surfaces & icy conditions on mountain roadways & possible impacts to I-5 in t… https://t.co/zew6ZnISSJ
RT @CaltransDist7: Angeles National Forest: Segments of State Route 2 (Angeles Crest Highway) remain closed to repair damage from the Bobca…
Caltrans District 8 on Twitter
**UPDATE**SBCO: EB SR-210 near NB I-215 connector, San Bernardino. All lanes now open. #Caltrans8
SBCO: EB SR-210 near NB I-215 connector, San Bernardino. Traffic collision, NB/SB I-215 connector closed. Unknown d… https://t.co/nHibTe8CSC
**UPDATE**RIVCO: WB SR-91 west of Green River Rd, Corona. All lanes open. #Caltrans8
RIVCO: WB SR-91 west of Green River Rd, Corona. Traffic incident, lanes #1, #2, and toll lanes #1, #2 blocked. Unkn… https://t.co/KytuJDsGii
#60Swarm Weekend work has been cancelled due to weather. There will be no directional closures on SR-60 this weeken… https://t.co/nheZ53DIza
#60Swarm Weekend work has been cancelled due to weather. There will be no directional closures on SR-60 this weeken… https://t.co/MWPN45ymcj
SBCO: EB I-10 east of I-15 interchange. Traffic collision blocking lanes #3 and #4. Unknown duration of clear. #Caltrans8
RT @SBCOUNTYFIRE: Widespread rain and mountain snow are expected to impact @sbcounty beginning Friday night. Residents near the #ElDoradoFi…
#60Swarm Repavement weekend closures. EB 60 to north and south I-15 connector will be closed: Friday at 10:00pm to… https://t.co/bqfIghq7zE
Angeles_NF on Twitter
Happy Squirrel Appreciation Day! There are 265 species of squirrels. The largest, the Indian giant squirrel, grows… https://t.co/HcH6rhcS5u
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