Interstate 10 Widening from Highland Road to La. 73

The Louisiana Department of Transportation and Development "On the Greaux" project will widen I-10 from four lanes to six lanes between Highland Road in Baton Rouge and La. 73 in Ascension Parish.


Bluff Road Bridge

The On the Greaux crew had to repair the Bluff Road Bridge (La. 928) over I-10 to replace a damaged girder and to raise the bridge to meet updated interstate standards.

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Highland Road Bridge

The two interstate bridges above Highland Road will be replaced with one larger bridge to hold all lanes of traffic.

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Travel Lanes Construction

Any lane closures will occur at night or on the weekends. During weekday daytime hours, two lanes of traffic will be maintained in each direction.

Read More About Travel Lanes Construction