Mississippi River bridge at Cairo closed until year's end

CAIRO, Ill. -- Saying they were not "willing to take the risk," Illinois transportation officials shut down the badly deteriorating Mississippi River bridge at Cairo this week, adding that it will likely be closed to traffic until the end of the year while $3 million in repair work is completed.

The Illinois Department of Transportation tried to reduce the weight limit to 15 tons in November, but the signs went largely ignored as truck drivers racked up nearly $70,000 in traffic tickets.

"There were so many cases of noncompliance from the trucking industry," said Keith Miley, an operations engineer with the Illinois Department of Transportation's Carbondale office. "To ensure the safety of the public, we decided to just close it down. We weren't willing to take a risk for regular motorists using that bridge."

The 82-year-old bridge has 108 deck beams, of which about 25 have shown significant signs of rust and deterioration, Miley said. State engineers are planning repairs, which will be let out for bid June 17. The state expects the work to be completed by the end of the year, he said.

About 3,500 vehicles use the bridge each day, of which 800 are tractor-trailers. The bridge is 5,184 feet long and carries U.S. 60/62 over the Mississippi River. The bridge is just south of Cairo, near another bridge across the Ohio River into Wickliffe, Ky. The Ohio River bridge remains open.

Cairo police chief Gary Hankins said the closed bridge will no doubt cause minor inconvenience for motorists.

"But I don't think it will affect us too much," Hankins said. "I'd rather see them add four miles onto people's trips and another five or six minutes than to have them driving on an unsafe bridge."

The closed bridge already has caused heavier traffic through Cairo, especially in the morning and early evening. That's because the closed bridge requires people to drive through Cairo to catch Interstate 57 if they are heading to Missouri. The same is required of motorists trying to get to Kentucky from Illinois or Missouri.

The bridge could have stayed open until repairs began but for truckers ignoring weight limits, Miley said. The weight-limit signs were posted Nov. 29, but trucks kept rolling. Over one 10-day period, 53 citations were written and at least that many trucks were redirected by police, Miley said.

"Law enforcement contacted us with concerns that there was a really high noncompliance rate," he said. "The state police are not in a position to have somebody enforcing that area around the clock. You know as well as I do word gets out when there's no enforcement on site."

The project will take until the end of the year, he said, because repair plans are still being drawn up. When the bridge reopens, it will have the legal limit restrictions of up to 40 tons. At a minimum, the floor beams will have to be replaced, Miley said. The bridge deck sits on the floor beams. Deck joints have seen deterioration over the years. Plans aren't finalized, though Miley said there has been no discussion to replace the bridge.

The Route 60/62 bridge over the Mississippi River south of Cairo, Ill. is closed to all vehicular traffic as of Tuesday, Jan. 11, 2011, according to the Missouri Department of Transportation. The span carries traffic into Missouri. The closure is necessary due to the noncompliance with the prior weight restriction, according to MoDOT. The Illinois Department of Transportation and MoDOT are preparing plans to repair the bridge which will reopen when those improvements have been completed. (Fred Lynch)

smoyers@semissourian.com

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U.S. 60/62 bridge south of Cairo, Ill.