The Advocate - Project on I-10 to begin
Vague title, but the section in question is the one immediately east of the I-10/I-12 split in Baton Rouge, from said split to Siegen Lane, an underutilized stretch of highway (compared to I-12, itself seeing frequent congestion) that can still prove to be a headache. At only two lanes but servicing a growing commercial area, it's hitting on "underpowered" at times.
The construction should ease things through the area as each direction of I-10 will be widened by one lane. The overall project begins Monday and is slated to take about three years, costing $86.2 million.
Last month, a $100 million contract was signed for widening of part of Interstate 12. That work should begin in February, to widen eastbound I-12 from O'Neal Lane in Baton Rouge to just east of Pete's Highway in Denham Springs, and westbound from just west of 4-H Club Road to the aforementioned O'Neal. That project will last until around Thanksgiving in 2011...
As a result, Baton Rouge's eastern end will be a little trickier to get through for the next couple of years. Two alternative routes, US 61 (Airline Highway) and US 190 (Florida Blvd.) will see a lot more traffic as a result of both I-10 and I-12 seeing work. Seeing as few alternatives exist... good luck.