A3 Hindhead Tunnel Closure: Major Delays Due to Overrunning Roadworks
Key Insights
Full Closure:: The A3 Hindhead Tunnel is shut both northbound and southbound between the A333 exit (Hindhead) and the A283 exit (Milford).
Cause:: Routine overnight maintenance and technology works did not finish on schedule.
Impact:: Major traffic congestion on the A3 and surrounding diversion routes.
Official Advice:: National Highways advises drivers to delay their journey or use alternative routes if possible.
Why this matters:: The A3 is a critical route connecting London and the South Coast. Unexpected closures cause significant disruption for commuters and logistics, highlighting the importance of checking real-time traffic information.
In-Depth Analysis
Background
Routine overnight works were scheduled for the A3 Hindhead Tunnel, typically concluding by 6 am. However, these works overran, leading to the tunnel not reopening as planned on Wednesday morning, causing unexpected gridlock.
Affected Areas & Diversions
The closure impacts the section of the A3 between Hindhead and Milford. Traffic is being diverted via the A325 and A31.
Northbound Traffic:: Follow the 'hollow diamond' symbol via the A325 from Longmoor towards Farnham, then the A31 towards Guildford to rejoin the A3.
Southbound Traffic:: Follow the 'solid triangle' symbol from the Stag Hill interchange (Hogs Back) via the A31 towards Farnham, then the A325 to rejoin the A3 at Longmoor.
Google Maps indicates very slow-moving traffic in the surrounding areas, particularly near Haslemere.
Who This Affects Most
Commuters travelling between London/Guildford and Portsmouth/Hampshire.
Local residents in Hindhead, Milford, Haslemere, Godalming, and Liphook.
Logistics and delivery services relying on the A3 corridor.
How to Prepare
Check Live Updates:: Monitor real-time traffic information from National Highways or local news sources before travelling.
Allow Extra Time:: Journeys will take significantly longer due to the closure and diversions.
Follow Diversions:: Adhere strictly to the signed diversion routes.
Consider Alternatives:: If possible, use alternative routes entirely or consider different modes of transport.
FAQs
Why is the Hindhead Tunnel closed?
The closure is due to overnight roadworks and technology maintenance overrunning their scheduled finish time.
How long will the A3 be closed at Hindhead?
There is currently no confirmed reopening time. National Highways is working to reopen lanes as soon as possible. Check live updates for the latest information.
What are the official diversion routes?
Northbound traffic should follow the 'hollow diamond' symbol via the A325 and A31. Southbound traffic should follow the 'solid triangle' symbol via the A31 and A325.
Key Takeaways
Expect major travel disruption on the A3 in Surrey near the Hindhead Tunnel.
Always check the latest traffic conditions before setting out, especially during peak times.
Familiarise yourself with the diversion routes if you must travel through the area.
This incident highlights how essential infrastructure maintenance, even when routine, can cause significant unforeseen delays.
Discussion
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Sources & References
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