Grantham (Somerby) driving test centre: practice routes and pass rate
Spitalgate Airfield, NG31 7TX
Grantham (Somerby) had a car driving test pass rate of 57.9% from April 2025 to March 2026 (7,318 tests), 7.8 points above the average across UK test centres (50.1%). Drive Round App has 3 practice routes around the centre; a typical route is about 15.5 km and takes around 20 minutes, mostly on country lanes (32%) and A roads (27%).
What the practice routes cover
- Country lanes32%
- A roads27%
- Town and residential roads22%
- B roads17%
- Dual carriageways1%
On a typical route you'll go through 1 roundabouts and 5 sets of traffic lights.
Roundabouts on several routes
- Somerby Roundabout · Large roundabout2 of 3 routes
Roads the routes use most
- A52 Somerby Hill2 of 3 routes
- B6403 High Dike2 of 3 routes
- Belton Lane2 of 3 routes
- Harrowby Road2 of 3 routes
- Trent Road2 of 3 routes
Pass rate
From April 2025 to March 2026, 7,318 car tests were taken at Grantham (Somerby) and 4,237 passed: a pass rate of 57.9%.
Source: DVSA, “Practical car pass rates by gender, month and DTC” (DRT122A). Contains public sector information licensed under the Open Government Licence v3.0.
Practise these routes
Open the 3 Grantham (Somerby) routes in the app with turn-by-turn navigation, then record your drive and get an AI report on how it went.
These are practice routes built by Drive Round App around the test centre, not official test routes: DVSA doesn't publish its routes, and examiners can use any road in the area. Practise a mix of roads and junctions, not one route. Routes last updated 25 October 2026.