A14 Traffic Incident Today: Closures, Updates & Safety

Anyone who’s driven the A14 more than a few times knows that planning a journey around it can feel like a gamble. Between container lorries from Felixstowe, ongoing roadworks, and the occasional high-wind closure at the Orwell Bridge, a smooth trip depends on knowing what’s happening right now. This guide pulls together the latest closures, how to check for disruptions, and what to do if you find yourself in the middle of an incident.

Length of A14: 130 miles (210 km) ·
Number of junctions: 49 ·
Maximum speed limit: 70 mph (112 km/h) on dual carriageway sections

How to find out about local road closures?

Using National Highways road closure report

National Highways provides the most authoritative source of planned and active closures for the A14. Their travel updates page lists all roadworks, lane restrictions, and emergency closures with start and end dates. You can filter by region or road number to see only A14 disruptions.

The site also includes live traffic cameras for key stretches of the A14, including the Orwell Bridge and Spittals Interchange junctions. This is particularly useful for spotting congestion before you hit it.

• Check the “Planned closures” section for overnight lane restrictions
• Use the live traffic map to see incident markers
• Subscribe to email alerts for specific roads you travel regularly

The implication: National Highways runs the road, so their data is the closest to real-time — but only if you check before you leave or while you’re parked.

Checking Google Maps for closures

Google Maps at maps.google.com has the advantage of being in your pocket wherever you are. When you enable the “Traffic” layer, the map overlays red, orange, and yellow lines showing current congestion. The “Road closures” layer, under the “Layers” menu on the left side of the desktop map, shows reported closures from government sources and user reports.

However, Google Maps relies partly on crowdsourced data and may not always reflect scheduled roadworks that haven’t been flagged as closures yet. It’s best used alongside National Highways data for a full picture.

1. Open Google Maps on your phone
2. Tap the layers icon (stacked squares) in the top right
3. Select “Traffic” and then “Road closures”
4. Plan your route with closures in mind

What this means: Google Maps is fast and visual, but its closures layer can lag behind official sources for planned works that begin overnight.

Subscribing to traffic alerts

For regular A14 commuters, passive alerts are more reliable than checking manually. The AA Roadwatch (24/7 traffic news service) provides live updates by phone: dial 84322 from a mobile or 0906 88 84322 from a landline. RAC Traffic News (UK breakdown and traffic service) offers email alerts for the A14, letting you choose specific sections you drive most often.

Local BBC radio stations — BBC Radio Cambridgeshire, BBC Radio Suffolk, and BBC Radio Northampton — broadcast traffic bulletins every 15-20 minutes during morning and evening rush hours. Their journalists cross-check information from National Highways, police, and listeners.

Is the A14 closed in January 2026?

Scheduled A14 closures January 2026

Yes — National Highways has announced significant roadworks on the A14 near Kelmarsh, scheduled to begin on 26 January 2026 and continue until May 2026. According to National Highways (official road authority), these works involve carriageway resurfacing and junction improvements that will require lane closures and occasional full overnight closures.

The scope of the Kelmarsh project is substantial — it covers a multi-mile stretch of the A14 and is expected to affect traffic flow for months. Drivers should expect diversions in place and should check the exact dates of temporary closures each week, as the schedule can shift depending on weather and contractor progress.

• Start date: 26 January 2026
• Expected completion: May 2026
• Type of work: Resurfacing and junction improvements

Impact of Kelmarsh roadworks

During the Kelmarsh roadworks, the A14 will be reduced to single-lane traffic in both directions for the duration of the project. In RAC Traffic News (UK breakdown and traffic service) analysis, this type of restriction typically adds 20-35 minutes to journey times through the affected section during peak hours.

Diversion routes will be clearly signposted, taking traffic via the A5199 and A508 roads. However, these local roads are not designed for heavy through-traffic, so additional delays are likely on those routes as well.

• Expect single-lane traffic in both directions
• Peak-hour delays of 20-35 minutes are typical for this type of work
• Local diversion routes may also see increased congestion

The implication: for drivers who use the A14 regularly, the Kelmarsh works will be a persistent source of delay that requires adjusting travel habits.

How to avoid A14 closures

The most effective way to navigate around A14 closures is to use AA Route Planner (UK driving directions service) or Google Maps with the traffic layer enabled before you set off. Both platforms update their routing based on current closures and can suggest alternatives.

• Use the A1 as a parallel route to bypass A14 sections between Huntingdon and Peterborough
• Leave 15 minutes earlier to account for unexpected diversions
• Save offline maps for areas with poor mobile reception

Why this matters: avoiding closures is largely about timing — the Kelmarsh works will run for months, not days, so planning ahead rather than reacting in the moment saves the most time.

What is happening at the Black Cat Roundabout?

Black Cat Roundabout upgrade project

National Highways is currently upgrading the Black Cat Roundabout — the junction where the A14 meets the A1, just south of St Neots — into a full free-flowing interchange. The project, detailed on National Highways (official project page), aims to eliminate the roundabout entirely and replace it with a grade-separated junction. This is one of the most ambitious road upgrades in the East of England region in the last decade.

The works are currently in progress, with completion expected in phases through 2026 and 2027. This is not a quick fix — the full scheme covers nearly 20 miles of the A14 corridor.

• Replacing the roundabout with a free-flowing interchange
• Part of the wider A14 Cambridge to Huntingdon improvement scheme
• Completion expected in phases through 2026-2027

Current traffic management at Black Cat

During construction, the Black Cat Roundabout itself remains operational but with reduced capacity. According to RAC Traffic News (UK breakdown and traffic service), peak hour queues at the roundabout can stretch back over a mile on the A1 northbound and the A14 westbound. Temporary traffic lights and lane narrowing are in place around the construction site.

• Expect queues of up to 1 mile during peak hours
• Temporary traffic lights in operation around the construction zone
• Some lanes closed overnight for construction work

Impact on A14 traffic

The Black Cat roundabout upgrade is the single biggest disruption to A14 traffic in the region right now alongside the Kelmarsh works. RAC Traffic News (UK breakdown and traffic service) data shows that the Spittals Interchange (A14-A1 junction) experiences peak hour queues reducing the A14 to single lane westbound, and motorists must watch for signs to avoid missing the turn and ending up northbound on the A1 — a common mistake that adds 10-15 minutes to the journey.

What was the A14 called before?

History of the A14 road

The A14 as we know it today is relatively modern. According to SABRE Roads (UK road history database), the route was originally part of the A1 and A45 roads. The section between the M1 and Cambridge was formerly the A604, and the section from Cambridge to Felixstowe was the A45.

The renumbering happened in the 1990s as part of the government’s program to simplify the trunk road network and create a single, continuous route from the Midlands to the Port of Felixstowe. This replaced a confusing patchwork of different numbers and allowed for centralised management by the Highways Agency (now National Highways).

• Originally part of A1 (between Huntingdon and Alconbury)
• Part of the A45 west of Cambridge to Felixstowe
• A604 from M1 to Cambridge
• Renumbered in the 1990s to create a single east-west corridor

The Devil’s Highway origin

The A14 follows the approximate route of a Roman road known as the “Devil’s Highway” — a name given by locals in the medieval period who believed the straight, paved road that predated them was too perfect for human construction. According to Roman Britain (historical research site), this road connected key Roman settlements and was built with the characteristic straight alignment that modern roads largely follow.

The name “Devil’s Highway” appears specifically for the stretch between Godmanchester and Cambridge, which the A14 roughly parallels today. This section of Roman road is a Scheduled Ancient Monument in places, with parts still visible alongside the modern carriageway.

• The Roman road was called “Devil’s Highway” by medieval locals
• It connected Roman settlements across Cambridgeshire
• The A14 roughly parallels this ancient route in several sections

Former names and route changes

The A14 has undergone several major route changes since its designation. The most significant was the opening of the A14 Cambridge to Huntingdon Improvement Scheme in 2019, which moved the A14 onto a new alignment north of Cambridge, bypassing the city and the notorious Histon Road junction. The old route through Cambridge was renumbered as the A1307.

• Pre-2019: A14 ran through Cambridge city centre
• 2019: New bypass opened north of Cambridge
• Old route through Cambridge became A1307

What should I do if I encounter a traffic incident on the A14?

Immediate safety steps

If you come across an accident or breakdown on the A14, the official guidance from UK Government (official traffic incident guidance) is clear: do not stop unless you are directly involved or asked to do so by emergency services. Stopping on a high-speed road like the A14 creates a secondary risk of collision.

• If you are involved in an incident, move to the hard shoulder if possible
• Turn on hazard lights immediately
• Stay inside the vehicle with seatbelt fastened until help arrives
• Use the emergency roadside telephones if you don’t have a mobile signal

Reporting the incident

If you witness an incident or are involved in one, call 999 if there are injuries — the operator will connect you to either the police or ambulance service. For non-injury incidents, National Highways (road incident reporting) runs a 24/7 contact centre on 0300 123 5000. They can dispatch traffic officers to manage the scene and arrange recovery vehicles.

AA Roadwatch (24/7 traffic news service) also accepts reports from the public about incidents on the A14, which they use to update their live traffic feed for other drivers. You can submit a report via their website or by calling their traffic hotline.

• 999 for injury incidents (police or ambulance)
• National Highways hotline: 0300 123 5000 (non-injury)
• AA Roadwatch accepts public incident reports

Seeking help and using emergency services

On the A14, emergency services follow a standardised response protocol. According to NHS (health service emergency advice), for serious injuries — heavy bleeding, unconsciousness, difficulty breathing — call 999 immediately. For minor injuries where no ambulance is needed, the local A&E or minor injuries unit can handle the case.

If you have breakdown cover (AA, RAC, or Green Flag), their apps allow you to request roadside assistance with GPS location. This is faster than calling, because it eliminates the need to describe where you are on a 130-mile road with 49 junctions.

• Use breakdown cover apps for GPS-based assistance requests
• Emergency roadside telephones are located every mile on dual carriageway sections
• National Highways traffic officers patrol the A14 and can respond to incidents

The pattern: staying alert and knowing the correct reporting numbers can make the difference between a minor delay and a serious secondary accident.

Timeline signal

What this means: unlike a single accident that clears in hours, the A14 is facing months of continuous disruption. The Kelmarsh works alone will span nearly the entire first half of 2026, overlapping with the ongoing Black Cat project. For anyone driving the A14 regularly, January to May 2026 will be a period of persistent delays rather than isolated incidents.

Clarity section

Confirmed facts

• A14 Kelmarsh closure from 26 Jan to May 2026 — confirmed by National Highways (official road authority)
• Black Cat roundabout upgrade is currently in progress — National Highways (official project page)
• Orwell Bridge closes in high winds — RAC Traffic News (UK breakdown and traffic service)
• Bar Hill junction 29 frequently has improvement works — RAC Traffic News (UK breakdown and traffic service)
• A14 serves as major east-west connection with frequent lorry backups — AA Roadwatch (24/7 traffic news service)

What’s unclear

• Exact times of temporary closures for the Kelmarsh works — check National Highways (official road authority) for daily updates
• Duration of unplanned incidents such as accidents or police closures — these vary by severity and are announced as they happen

The implication: while many details are confirmed, the dynamic nature of roadworks means daily checks are essential for accurate journey planning.

Related reading

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For more UK driving advice, these guides can help you navigate other travel-related challenges.

Frequently asked questions

Editor’s note: This article is based on information available as of March 2026 and uses data from official sources including National Highways, the AA and RAC. Road closure schedules can change at short notice — drivers should always check official sources before travelling to avoid unexpected delays.