A38 Birmingham tunnels reopen after improvements
2 September 2013 Last updated at 16:48 BST
A six-week project to make improvements to the A38 tunnels in Birmingham has ended.
The St Chad's and Queensway tunnels have had nearly 1,000 new lights fitted plus about 21,000 sq m of fire protection added to the walls and ceiling.
BBC Midland Today's transport correspondent Peter Plisner reports.