Police said a 24-year-old man was standing in the bike lane, placing traffic cones for an active construction zone, when he was hit by a vehicle.
A topping off ceremony was held on Tuesday at 4th and Cooper Streets.
Some long-awaited work is now underway to improve one of Camden's central thoroughfares.
Demolition began early Saturday morning on a parking garage under construction that partially collapsed earlier this week.
Construction at the Ardmore Regional Rail station that services SEPTA and Amtrak is now completed after years of significant delays.
The ramp from Market Street to I-95 South reopened on Tuesday afternoon.