“Both those dates indicate the bridge has some age on it,” said Joseph Servaites, senior engineer for the Office of the Montgomery County Engineer. “The average life of a bridge is 50 years. This one has gone beyond that.”
Some 16,300 vehicles cross the Third Street Bridge daily, according to the county engineer’s office. Now expansion joints, that look like steel fingers abutting the bridge and the roadway, are loose on both ends and the underbelly of the bridge deck is wet.
“That’s an immediate safety problem,” said Servaites, adding the structural steel of the bridge has held up well.
One lane of traffic in both directions will be maintained during bridge repairs, which are expected to be done by May 2011.
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The Riverside Drive Bridge over the Great Miami River is currently under repair for a similar joint problem. That work got started in May and should be completed in September.
“It all depends on the weather,” Litvin said.
The Ohio Department of Transportation, since 2004, has overseen 10 bridge projects in Dayton and Montgomery County totalling more than $40 million. ODOT projects included the $15.3 million Interstate 75 bridge at Stanley Avenue, which is expected to be complete by the end of July.
Dayton can boast of 17 new bridges within city limits since 2004, including at least six of its own projects and others overseen by ODOT and Montgomery County.
The $3.5 million Bridge Street bridge rebuild, currently under construction, is expected to be complete by April 2011, according to Steve Finke, the city’s assistant director of public works.
Future city bridge projects include replacing the span on Rosedale Driver over Wolf Creek starting in January 2011 at a cost of $3.5 million. Construction of the Broadway Bridge over Wolf Creek, estimated at $4 million and only partly funded, should get underway in 2012.
Finke said funding for city bridge projects comes from a variety of sources including: ODOT Municipal Bridge Funds, State Issue 1 funds, Community Development Block Grants, the Miami Valley Regional Planning Commission, and city funds.
“We owe a lot to the Ohio Department of Transportation and the Ohio Public Works Commission,” Finke said. “We started with the Findlay Street rebuild (completed in 2006) and we’ve made an application for additional funding every year.”
Contact this reporter at (937) 225-2362 or josmith@DaytonDailyNews.com.