SAN ANTONIO – After a soaking round of rain, officials are urging drivers to stay alert and avoid flood-prone areas across the region.

About 4.5 inches of rain was recorded at the airport, leaving behind high water in several locations. While conditions are improving, some roadways remain hazardous, especially in areas known to flood quickly.

An official with San Antonio Public Works said at peak, 39 roads were barricaded at 3 a.m. on Tuesday. The San Antonio River Authority said Tuesday marked the single highest oneday rainfall total for April on record in the area.

Drivers are being asked to steer clear of spots like Leon Creek and Highway 90, which is closed due to high water. The location is especially dangerous, as it is the same area where at least one person died during the June floods last year. It has also been the site of multiple high water rescues, with firefighters repeatedly called in to pull stranded drivers to safety during past storms.

Other trouble spots include the Interstate 35 southbound exit at Cassin Road and the I-35 frontage road at Salado Creek, which are also closed due to high water.

Authorities say the area still appears wet and could pose a risk, particularly during the morning commute.

Officials stress the importance of obeying road closures and avoiding any streets with standing water.

Drivers are reminded to never attempt to cross flooded roadways and to use extra caution, especially in areas where barricades are in place.

If drivers encounter a road with a low water crossing sign that is flashing yellow, turn around – even if there is not a barricade.

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