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    Consistently Providing Safe Roads and Bridges for the Public
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Coastal Bridge Co., LLC.
4825 Jamestown Ave.
Baton Rouge, LA 70808-3225
Phone: 225-766-0244
Fax: 225-766-0423
Port Allen Asphalt
3371 Hwy 1 N
Port Allen, LA 70767
Gary Gauthreaux
225-214-9254
Convent Asphalt
91490 Winnie Road
Convent, LA 70723
Crystal Cantrell
504-919-1053
Lafayette Asphalt
2511 S.E. Evangeline Thrwy
Lafayette, LA 70705
Ralph Herpin
504-919-1053
Tampa Asphalt
6225 Powell Road
Gibsonton, FL 33534
Gary Gauthreaux
813-672-1800
Owner President
Kelly Sills
225-766-0244
Bridge Marine
Industrial Plant Services / Commercial
Rene’ Duplantis
225-766-0244
Highway & Road Construction
Tony Garcia
Phone: 225-333-9320
Quality Buildings
Roger Williams
Phone: 225-210-8565
Heavy Hauling & Logistics
Stonie Roger
Phone: 337-232-9241
Recent News
Barge removal started on False River
June 1, 2017
Executive Spotlight Q&A: Kelly Sills, Coastal Bridge Company
April 26, 2017
The Coastal Companies Help Homeowners and Businesses with Clean Up Associated with the South Louisiana Flood 2016
August 24, 2016
Read More
Safely Constructing Quality Solutions
Our reputation for honesty, quality, and safety forces us to perform perfectly on projects.

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225.766.0244
4825 Jamestown Ave, Baton Rouge, LA 70808-3225
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