"Bridge Maintenance". Governor Harry W. Nice Memorial Bridge Improvement Project. Maryland Transportation Authority. Archived from the original on December 11, 2007. Retrieved June 16, 2007.
"Roadway Design and Features". Governor Harry W. Nice Memorial Bridge Improvement Project. Maryland Transportation Authority. Archived from the original on December 11, 2007. Retrieved June 16, 2007.
"Bridge Maintenance". Governor Harry W. Nice Memorial Bridge Improvement Project. Maryland Transportation Authority. Archived from the original on December 11, 2007. Retrieved June 16, 2007.
"Roadway Design and Features". Governor Harry W. Nice Memorial Bridge Improvement Project. Maryland Transportation Authority. Archived from the original on December 11, 2007. Retrieved June 16, 2007.