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Lane Closures: Contra Costa County

Current Lane Closures status for Contra Costa County

Last Updated: 6/8/2026, 12:15:42 PM
Showing 76 results
SR-4

Antioch

Eastbound

Hillcrest Ave, near Antioch, Eastbound, route SR-4

Full closure

Sun, Jun 7 · 10:01 PM – until further notice

Lane All

of 2 lanes

Work
Drainage Work
Estimated delay
Not Reported min(s)
Log
#1 · C4YA
Full closure starting Sun, Jun 7 at 10:01 PM until further notice. Lanes closed: All. Log 1.
SR-4

Antioch

Westbound

Route 4, near Antioch, Westbound, route SR-4

Full closure

Sun, Jun 7 · 8:01 PM – until further notice

Lane All

of 2 lanes

Work
Drainage Work
Estimated delay
Not Reported min(s)
Log
#2 · C4YA
Full closure starting Sun, Jun 7 at 8:01 PM until further notice. Lanes closed: All. Log 2.
SR-4

Antioch

Eastbound

Hillcrest Ave, near Antioch, Eastbound, route SR-4

Alternating Lanes closure

Sun, Jun 7 · 10:01 PM – until further notice

Lane MedianLane LShoulderLane 1Lane 2

of 4 lanes

Work
Drainage Work
Estimated delay
Not Reported min(s)
Log
#3 · C4YA
Alternating Lanes closure starting Sun, Jun 7 at 10:01 PM until further notice. Lanes closed: Median, LShoulder, 1, 2. Log 3.
I-580

Richmond

Westbound

Stenmark Drive, near Richmond, Westbound, route I-580

Full closure

Mon, Jun 8 · 12:01 AM – until further notice

Lane All

of 1 lanes

Work
Falsework Installation
Estimated delay
Not Reported min(s)
Log
#3 · C580CC
Full closure starting Mon, Jun 8 at 12:01 AM until further notice. Lanes closed: All. Log 3.
I-680

Alamo

Southbound

Stone Valley Rd, near Alamo, Southbound, route I-680

Full closure

Mon, Jun 8 · 10:01 AM – until further notice

Lane All

of 2 lanes

Work
Highway Construction
Estimated delay
Not Reported min(s)
Log
#1 · C680JB
Full closure starting Mon, Jun 8 at 10:01 AM until further notice. Lanes closed: All. Log 1.
SR-4

Concord

Westbound

Concord City Limits, near Concord, Westbound, route SR-4

Lane closure

Wed, Jun 10 · 9:01 AM – until further notice

Lane MedianLane LShoulderLane 1

of 3 lanes

Work
Bridge Repair
Estimated delay
Not Reported min(s)
Log
#1 · M4LA
Lane closure starting Wed, Jun 10 at 9:01 AM until further notice. Lanes closed: Median, LShoulder, 1. Log 1.
SR-24

Orinda

Westbound

near Orinda, Westbound, route SR-24

Full closure

Tue, Jun 9 · 10:01 PM – until further notice

Lane All

of 2 lanes

Work
Maintenance Operation
Estimated delay
Not Reported min(s)
Log
#2 · M24XA
Full closure starting Tue, Jun 9 at 10:01 PM until further notice. Lanes closed: All. Log 2.
I-80

Rodeo

Eastbound

Cummings Skyway, near Rodeo, Eastbound, route I-80

Lane closure

Wed, Jun 10 · 6:01 AM – until further notice

Lane LShoulderLane 1

of 4 lanes

Work
Electrical Repair
Estimated delay
Not Reported min(s)
Log
#1 · M80IA
Lane closure starting Wed, Jun 10 at 6:01 AM until further notice. Lanes closed: LShoulder, 1. Log 1.
I-80

Crockett

Eastbound

Pomona St/San Pablo Ave, near Crockett, Eastbound, route I-80

Full closure

Thu, Jun 11 · 6:15 AM – until further notice

Lane All

of 1 lanes

Work
Electrical Repair
Estimated delay
Not Reported min(s)
Log
#2 · M80IA
Full closure starting Thu, Jun 11 at 6:15 AM until further notice. Lanes closed: All. Log 2.
I-80

Crockett

Eastbound

Pomona St/San Pablo Ave, near Crockett, Eastbound, route I-80

Lane closure

Thu, Jun 11 · 6:30 AM – until further notice

Lane 3Lane 4Lane RShoulder

of 4 lanes

Work
Electrical Repair
Estimated delay
Not Reported min(s)
Log
#3 · M80IA
Lane closure starting Thu, Jun 11 at 6:30 AM until further notice. Lanes closed: 3, 4, RShoulder. Log 3.
I-580

Richmond

East / Westbound

Richmond Pkwy/Point Richmond, near Richmond, East / Westbound, route I-580

Moving closure

Sun, Jun 7 · 8:01 PM – until further notice

Lane 2Lane Bike LaneLane RShoulder

of 2 lanes

Work
Sweeping Operation
Estimated delay
Not Reported min(s)
Log
#1 · M580DA
Moving closure starting Sun, Jun 7 at 8:01 PM until further notice. Lanes closed: 2, Bike Lane, RShoulder. Log 1.
I-580

Richmond

Westbound

Richmond/San Rafael Bridge Toll Plaza, near Richmond, Westbound, route I-580

Lane closure

Sat, Jun 13 · 8:01 PM – until further notice

Lane 2Lane RShoulder

of 2 lanes

Work
Bridge Repair
Estimated delay
Not Reported min(s)
Log
#1 · M580DA
Lane closure starting Sat, Jun 13 at 8:01 PM until further notice. Lanes closed: 2, RShoulder. Log 1.
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What This Page Shows

This page collects live lane closures data for Contra Costa County across every Caltrans district that publishes this data type.

About Lane Closures in Contra Costa County

View Real-time lane closures updates for highways in Contra Costa County, including I-80, I-580, I-680, SR-4, SR-24. Whether you are commuting through Contra Costa County or traveling long-distance, these Lane Closures, road conditions, highway status provide vital information for a safe trip.

Data is sourced directly from Caltrans and includes coverage of major routes and local highways within the county, specifically monitoring I-80, I-580, I-680, SR-4, SR-24. Check back for latest updates on congestion, weather impacts, and road work.