![Interstate 280 (California) Traffic & CHP Incidents]()
Interstate 280 (California) Traffic & CHP Incidents
Length: 57.510mi.
Counties: Santa Clara, San Mateo,
CHP Incidents- See All Incidents from Today
CalTrans Road Conditions
NOT FOR EMERGENCY USE. In an emergency visit official CalTrans Road Information . Updated: Monday, October 18th, 2021 at 09:59 PM.
In The Central California Area
No traffic restrictions are reported for this area.
I-280 Junctions
![Route US-101]()
San Jose, California 5 Incidents![Route I-680]()
San Jose, California 1 Incidents![Route I-880]()
San Jose![Route SR-17]()
San Jose![Route SR-85]()
Cupertino![Route SR-84]()
Woodside![Route SR-92]()
San Mateo![Route I-380]()
San Bruno![Route SR-1]()
Daly City 2 Incidents![Route US-101]()
San Francisco 5 Incidents
San Jose, California 
San Jose, California 
San Jose
San Jose
Cupertino
Woodside
San Mateo
San Bruno
Daly City CalTrans Message Signs See All(15)
NOT FOR EMERGENCY USE. For emergencies visit CalTrans QuickMap.South
CM018-SCL 280 S/B N/OF FOOTHILL EXP Los Altos, Santa Clara D:4
LOS GATOS 16 MIN
MTN VIEW 7 MIN
SJ STATE 12 MIN
19:43:39 2021-10-18
View on Apple Maps
North
CM134_N280 SOF CANADA RD Redwood City, San Mateo D:4
SAN BRUNO 14 MIN
DALY CITY 20 MIN
SM-H BRDG 13 MIN
16:43:39 2021-10-18
View on Apple Maps
CalTrans Lane Closures
NOT FOR EMERGENCY USE. For emergencies visit the official CalTrans QuickMap.Full closure for 5 hours on Connector for Highway Construction affecting All lane(s)
From: Route 280 San Francisco to 101 North Bound Connector On-Ramp San Francisco
Mon Oct 18 2021, 11:59 pm
Tue Oct 19 2021, 5:01 am
Tue Oct 19 2021, 5:01 am
Lane closure for 6 hours on Off Ramp for Sign Work affecting #3 lane(s)
From: Route 280 Cupertino to De Anza Blvd Oc Cupertino
Tue Oct 19 2021, 9:01 am
Tue Oct 19 2021, 3:01 pm
Tue Oct 19 2021, 3:01 pm
Lane closure for 10 hours on Mainline for Guardrail Repair affecting #3, #4 lane(s)
From: Foothill Blvd Los Altos to Magdalena Av Los Altos
Tue Oct 19 2021, 7:01 pm
Wed Oct 20 2021, 5:01 am
Wed Oct 20 2021, 5:01 am
Lane closure for 10 hours on Mainline for Guardrail Work affecting #3, #4 lane(s)
From: Magdalena Av Los Altos to Scl/Sm County Line Stanford
Tue Oct 19 2021, 7:01 pm
Wed Oct 20 2021, 5:01 am
Wed Oct 20 2021, 5:01 am
Full closure for 9 hours on Off Ramp for Guardrail Repair affecting All lane(s)
From: Route 280 Los Altos to Magdalena Av Los Altos
Tue Oct 19 2021, 8:01 pm
Wed Oct 20 2021, 5:01 am
Wed Oct 20 2021, 5:01 am
See all lane closures...
SR-275
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