NEWS
By Dennis O'Brien and Dennis O'Brien,Sun reporter | August 3, 2007
Corrosion, erosion, metal fatigue and ship impacts have all resulted in bridge collapses over the years -- but each disaster is rooted in a different cause. Experts say there was nothing obviously wrong with the design or the age of the 40-year-old steel deck truss bridge that collapsed Wednesday in Minneapolis. And since the 1980s, major bridge collapses have been rare. Many newer bridges have redundancies in their design and construction, so that if one support fails, the bridge won't collapse, experts say. While many older truss bridges, including the one in Minnesota, are not designed with such redundancies, that does not mean that they are less safe, experts say. "Neither design is considered safer than the other," said R. Shankar Nair, a Chicago structural engineer who has designed numerous bridges, including two along interstates that span the Mississippi River.
NEWS
By Candus Thomson and Candus Thomson,Sun reporter | January 10, 2007
Thirty groups, including fishing clubs and oil companies, have formed a coalition to help the state build more fish and oyster reefs. The Maryland Artificial Reef Initiative will use charitable contributions and grants to buy used construction materials and have them hauled to Chesapeake Bay and Atlantic Ocean sites to enhance aquatic habitat. "This is an unprecedented partnership using private and public funds to restore marine habitat in Maryland," said Martin Gary, coordinator of the program for the Department of Natural Resources.
NEWS
December 13, 2006
INJURED TROOPER Name: Tfc. Eric D. Workman Age: 36 Residence: Baltimore County Family: Divorced, with no children. Stepfather David O'Hara is a retired state police lieutenant who lives in Frederick. Workman's brother is a police officer in Fairfax County, Va. Career: Joined the state police in 1997, assigned to the Westminster barracks. A criminal investigator since 2002. Awards: Received honors for saving a suicidal person on the Woodrow Wilson Bridge and for his work on a shooting investigation, 1998; Commander's Award for outstanding service and Baker Award for Highway Safety, 2000; Governor's Citation for Bravery, 2005.
NEWS
By MICHAEL DRESSER and MICHAEL DRESSER,SUN REPORTER | July 14, 2006
The people in charge of replacing the Woodrow Wilson Bridge are spreading the news from New Jersey to Virginia: Stay away this weekend. Starting tonight, transportation officials will narrow Interstate 95 to one lane as it approaches the Potomac River in Maryland as they begin the process of switching southbound traffic from the old bridge to the new one. Those who insist on driving over the bridge could be in for a long wait. John R. Undeland, a spokesman for the $2.4 billion Woodrow Wilson Bridge Project, said some motorists spent up to three hours in a seven-mile backup during a similar closure last year.
NEWS
May 26, 2006
TV PICK--Extreme Engineering-- Replacing the Woodrow Wilson Bridge over the Potomac. (Discovery Channel, Sunday, 2 p.m.)
NEWS
By Michael Dresser and Michael Dresser,SUN STAFF | December 9, 2004
Maryland transportation officials launched a task force yesterday to examine the politically and environmentally thorny question of whether to build a new bridge or tunnel across the Chesapeake Bay over the next few decades -- and if so, where. Transportation Secretary Robert L. Flanagan's announcement came as he released a study projecting that traffic on the Bay Bridge is expected to increase by more than 40 percent by 2025. He said motorists can expect decades of "more traffic, more congestion, more accidents, more incidents that will basically create huge backups."