North Houston: Lanes of I-69 to be closed overnight for emergency repairs

HOUSTON - Two lanes of Interstate 69 are undergoing emergency repairs overnight Tuesday, TxDOT says.

I-69 closure in north Houston

I-69 repairs in Houston

What we know:

Repairs are happening on I-69 at Beltway 8 in north Houston.

TxDOT says crews are removing damaged concrete and pouring more before the mainlines can be reopened. 

They hope to complete the work by 5 a.m. Wednesday.

What we don't know:

The post from TxDOT did not mention how the damage was caused.