The Cotton Flat Bridge project on I-20 in Midland is expected to begin next week



Next week, a Cotton Flat Bridge replacement project on Interstate 20 is scheduled to begin.

The Texas Department of Transportation announced this week that the project to demolish the existing bridge and replace it with a bridge that crosses Cotton Flat Road is scheduled to begin on Monday.

“A $25 million federal BUILD grant pays for part of the $68.5 million project,” TxDOT reported. “The BUILD grant came with planning mandates, which is why TxDOT will have three consecutive overpass projects running concurrently along the I-20 corridor in Midland County.”

The first phase of work will consist of service road improvements on either side of Cotton Flat, according to TxDOT. The work will extend to SH 349 to the east and will tie in with the Midkiff project to the west. Service lanes will be reduced to one lane in each direction. The north service road will be one-way westbound; the south service road will be one-way eastbound.

Initially, a concrete barrier will separate traffic on the service road from workers widening the road inwards. The Cotton Flat Bridge will remain open in this first phase.

“Once the frontage roads are widened to three lanes in each direction, traffic on the mainline will be moved to the service road for the construction of the new overpass that will carry the I-20 mainlines on an improved Cotton Flat road. similar to the Midkiff route. west bridge project,” TxDOT reported.

The existing Cotton Flat Road bridge configuration and jug handle connections require a different construction approach than the Midkiff project and the County Road 1250 project, according to TxDOT. The existing Cotton Flat Bridge will be removed at the start of the project. The existing bridge support structure must be removed to accommodate three lanes on the service roads.

FNF Construction of Tempe, Arizona won the Cotton Flat Bridge project with a bid of approximately $68.5 million. The end of the project is scheduled for spring 2025.

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