Hornsby traffic: Crashes, delays, updates

The daily commute is better with a little planning. Here's some roads it might be best to avoid today

Congestion on the M1. Photographer: Liam Kidston.

Latest traffic alerts and road works for the Hornsby region:

Traffic incidents since midnight: 3

Roadworks to avoid: 10

New roadworks this week: 4

Roadworks projects to be completed in the next 30 days:

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Traffic incidents by suburb (most recently updated items are listed first):

Wahroonga

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Affected street: M1 Pacific Motorway near Curtin Avenue

Alert created at 8.11pm, May 2. Last updated at 9.14pm, May 2.

Advice:

Cowan

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Affected street: M1 Pacific Motorway near Pacific Highway

Alert created at 8.09pm, May 2. Last updated at 8.12pm, May 2.

Advice: Reduce your speed. Exercise caution.

Mount Colah

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Affected street: M1 Pacific Motorway near Ku-Ring-Gai Chase Road

Alert created at 1.58am, May 2. Last updated at 2.46am, May 2.

Advice: Reduce your speed. Exercise caution.

North Sydney

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Affected street: Alfred Street North near Warringah Freeway

Alert created at 5.10pm, November 6. Last updated at 11.43am, February 4.

Advice: Plan your journey. Check signage. The Warringah Freeway southbound off-ramp to Alfred St North is closed until mid 2025.   There are a number of other long-term changes to Alfred St North as part of the Warringah Freeway Upgrade project. For the latest information, check the project website

Roadworks by suburb (most recently updated items are listed first):

Roseville

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Affected street: Penshurst Street near Boundary Street

Alert created at 1.57pm, May 1. Last updated at 1.57pm, May 1.

Ends: 6am, May 8

Advice: Reduced speed limit. Check signage. Portable traffic lights will allow motorists to pass in one direction at a time.

Lindfield

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Affected street: Pacific Highway near Balfour Street

Alert created at 11.29am, May 1. Last updated at 11.29am, May 1.

Ends: 6am, May 29

Advice: Check signage. Reduced speed limit. Contraflow traffic conditions and alternating (stop/slow) traffic conditions will be in place to allow motorists to pass in one direction at a time.

Artarmon

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Affected street: Pacific Highway near Mowbray Road

Alert created at 2.33pm, March 25. Last updated at 6.01am, May 1.

Ends: 6.15am, May 13

Advice: Reduced speed limit. Check signage. Contraflow traffic conditions will be in place to allow motorists to pass in both directions. Traffic lights at the intersections of Pacific Hwy at Mowbray Rd, and at Howarth St, will be flashing. Portable traffic lights will allow motorists to pass in one direction at a time.

Willoughby

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Affected street: Willoughby Road near Frenchs Road

Alert created at 3.43pm, April 30. Last updated at 3.43pm, April 30.

Ends: 6.30am, June 1

Advice: Reduced speed limit. Allow extra travel time.

North Sydney

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Affected street: Sydney Harbour Tunnel near

Alert created at 11.30am, April 30. Last updated at 11.30am, April 30.

Ends: 6.30am, May 6

Advice: Use diversions. Plan your journey. The Domain Tunnel will also be closed

St Ives

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Affected street: Mona Vale Road near Garrick Road

Alert created at 5.50pm, April 22. Last updated at 5.50pm, April 22.

Ends: 6.15am, May 5

Advice: Reduced speed limit. Check signage. Alternating (stop/slow) traffic conditions and portable traffic lights will be in place to allow motorists to pass in one direction at a time. All lanes will be reduced to one lane.

Crows Nest

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Affected street: Pacific Highway near Falcon Street

Alert created at 9.49am, April 16. Last updated at 10.30am, April 17.

Ends: 6.30am, May 6

Advice: Reduced speed limit. Allow extra travel time. Alternating (stop/slow) traffic conditions will be in place to allow motorists to pass in one direction at a time. Traffic lights at the intersection will be switched to flashing yellow. Work will take place on 22, 23 and 30 Apr and 1,Four andFive May.

West Pymble

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Affected street: Ryde Road near Andrew Avenue

Alert created at 3.18pm, March 31. Last updated at 6am, April 11.

Ends: 6.30am, May 14

Advice: Reduced speed limit. Check signage. Contraflow traffic conditions will be in place to allow motorists to pass in both directions. Intermittent stoppages will also occur.

Hornsby Heights

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Affected street: Galston Road (Galston Bridge) near Calderwood Road

Alert created at 11.24am, March 20. Last updated at 11.24am, March 20.

Ends: 3pm, May 27

Advice: Reduce your speed. Exercise caution. Alternating (stop/slow) traffic conditions will be in place to allow motorists to pass in one direction at a time.

Brooklyn

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Affected street: Pacific Highway near Peats Ferry Bridge

Alert created at 5.22pm, February 27. Last updated at 11.02pm, October 27.

Ends: 6pm, August 17

Advice: Reduced speed limit. Check signage. Portable traffic lights will allow motorists to pass in one direction at a time.

Today's hyperlocal stories are available here.

The previous Hornsby traffic article can be viewed here.