At the Seventh Avenue intersection , the Red Belt ends .
The median of the road widens as Red Belt comes to a bridge over Norfolk Southern 's Conemaugh Line , reaching an eastbound exit and westbound entrance with First Avenue .
At the Seventh Avenue intersection , the Red Belt ends and the median of the road widens as it comes to a bridge over Norfolk Southern 's Conemaugh Line , reaching an eastbound exit and westbound entrance with First Avenue .