The A4037 is a minor A road which links Dudley with Wednesbury. It runs parallel with the major A461 which links Dudley with Wednesbury
The route starts in Dudley & runs north passed the Black Country Living Museum towards Tipton. At Tipton it passes the Pie Factory & runs on the outskirts of the town. It then takes a right turn, where the A4098 from Bilston joins the route. It then goes along the former A461 route towards Wednesbury, where it joins the A41 Black Country Route.