The canal is now regarded as running from the BCN Main Line at Old Turn Junction (near the National Indoor Arena), Birmingham to the Coventry Canal at Fazeley Junction, just outside Tamworth. The length of this stretch is 15 miles (24 km), and it includes 38 locks. From Old Turn Junction, 13 locks drop the level of the canal by , after which there is a short flat stretch from St Chads Cathedral to Aston Junction. There is a one-mile (1.6 km) branch called the Digbeth Branch Canal which runs from the junction to Typhoo Basin and contains 6 locks. A short cut runs from near the end of the branch to the Grand Union Canal at Bordesley Junction.