Grantham Driving Test 2026: The Complete Route Guide to Passing at Somerby

About Grantham (Somerby) Driving Test Centre

Grantham Driving Test Centre is located near Somerby, just off the B6403, a few miles from Grantham town centre in Lincolnshire. The centre serves learners from Grantham, Sleaford, Melton Mowbray, Stamford, and the surrounding rural areas of South Lincolnshire.

Because the test centre is outside town, you will start and finish your test on relatively quiet roads before heading into more challenging territory. This can help settle your nerves at the start, but do not let it make you complacent — the routes become more demanding as you head into town.

Bring your provisional photocard licence and theory test pass certificate. Parking is available at the centre.

The Routes You Can Expect at Grantham

Test routes from Grantham include a healthy mix of rural A-roads, the town centre, and residential estates. The B1174 (Old Great North Road) is a common route that runs parallel to the A1 and features roundabouts, dual carriageway sections, and junctions with side roads.

Routes into Grantham town centre take you through Springfield Road, Barrowby Road, and the one-way system around St Peter’s Hill. You may also encounter the A52 heading towards Nottingham or the A607 towards Melton Mowbray, both of which have national speed limit sections and can be busy with lorries.

Some routes head towards the villages of Barrowby, Great Gonerby, or Manthorpe, where you will face narrow lanes, tight bends, and meeting situations with oncoming traffic.

Tricky Spots and Common Challenges

The B1174 roundabouts connect the old Great North Road with various A-roads and can be fast-moving. You need to judge gaps confidently and merge without hesitation.

Grantham town centre one-way system around St Peter’s Hill requires you to follow road markings carefully. Lane changes come up quickly, and you need to be in the right lane before each junction.

Barrowby Road hill is a steep descent heading into town. Control your speed using engine braking and be ready to stop at the traffic lights at the bottom.

Rural lanes near Somerby and Manthorpe are narrow with no centre line markings. You may need to pull into passing places to let oncoming vehicles through. Show the examiner you can read the road ahead and anticipate meeting points.

The A1 slip roads (if your route includes them) are fast, with traffic moving at 70 mph. Build speed on the slip road and merge smoothly — do not stop at the end of the slip road unless traffic absolutely forces you to.

Pass Rates and Statistics

Grantham has a pass rate of approximately 53%, which is above the national average. The relatively quiet starting point and mix of manageable town driving and rural roads make it a favourable centre for well-prepared learners. However, the fast A-road sections and narrow country lanes mean you still need solid all-round skills.

Top Tips for Passing at Grantham

1. Get familiar with the B1174 roundabouts. These are the most likely junctions on your route. Practise until you can approach each one confidently in any lane.

2. Practise the town centre one-way system. At least two lessons should be spent navigating St Peter’s Hill and the surrounding streets so you know the lane markings.

3. Drive the rural routes. Ask your instructor to take you towards Barrowby, Manthorpe, and along the B6403. The narrow lanes and hills need specific practice.

4. Control your speed on descents. Barrowby Road and some of the rural lanes have steep gradients. Use the correct gear and do not rely solely on your brakes.

5. Download the Exam Routes App. Practise every test route before your test day with real turn-by-turn navigation.

How the Exam Routes App Can Help

The Exam Routes App includes real driving test routes from Grantham (Somerby) with turn-by-turn navigation. Learn every junction, roundabout, and narrow lane before you sit your test. Download it today and give yourself the best chance of passing.

Frequently Asked Questions