Columbus Activates Franklinton Floodwall, Closes I-71 as Heavy Rain Raises River Levels

Q: As emergency crews perform water rescues across central Ohio, what hidden dangers still lurk on submerged highways like I-71?

The danger is not just the visible water. On submerged highways like I-71, drivers and rescuers face fast-moving currents, hidden pavement damage, stalled vehicles, debris, and a loss of traction that can turn a routine drive into a rescue within seconds. Floodwater often looks shallow when it is not. Safety agencies warn that a small car can be swept away in about 12 inches of moving water, and roughly 2 feet can carry off larger vehicles. Even before water gets that deep, cars can hydroplane, losing steering and braking control on a thin sheet of water. What cannot be seen is often worse. Water may hide washed-out shoulders, undermined pavement, open manholes, disabled cars, tree limbs, and other debris. Flooding can also erode the roadbed underneath the asphalt, leaving sections unstable even if the surface appears intact. Transportation crews in other flood zones have reported roads being undercut and pavement torn apart after heavy water flow. That is why emergency officials keep repeating the same message during central Ohio rescues: do not drive into flooded roads. Many flood deaths happen in vehicles. On corridors like I-71, the safest assumption is that standing or flowing water may conceal structural damage and strong current, not just a big puddle. If depth is unclear, turn around and wait for crews to reopen the road.

3 articles · Updated · ABC6OnYourSide.com · Aug 20

Columbus crews activated the Franklinton floodwall and began installing floodgates as heavy rain drove river levels higher and threatened the area.
High water also shut I-71 between I-70 and I-270, with police closing the stretch after water covered the roadway.
Greenlawn Avenue closed between Front Street and Harmon Avenue, while Harmon Avenue shut north of Frank Road/State Route 104.
I-71 ramps to Greenlawn Avenue were also closed, widening traffic disruptions as the city moved to protect Franklinton from flooding.

Sources

ABC6OnYourSide.com15h ago

Franklinton Floodwall Activated; I-71, Greenlawn, Harmon Avenues Closed in Columbus Due to Heavy Rain

10TV15h ago

Franklinton floodwall taken down after heavy rainfall in Columbus | 10tv.com

thisweeknews.com15h ago

Columbus activates Franklinton floodwall after heavy rain, flooding

8 Sources

With the Scioto River surging to 24 feet, will Columbus's Franklinton floodwall hold back the historic deluge threatening the city?

As emergency crews perform water rescues across central Ohio, what hidden dangers still lurk on submerged highways like I-71?

After 5 inches of overnight rain triggered massive closures, is Columbus's infrastructure truly prepared for the next wave of severe flooding?

Columbus Activates Franklinton Floodwall, Closes I-71 as Heavy Rain Raises River Levels

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