Interstate 12 (I-12) is an Interstate Highway located entirely within the U.S. state of Louisiana. It spans a total of 86.65 miles (139.45 km) in an east–west direction from I-10 in Baton Rouge to an interchange with both I-10 and I-59 in Slidell. Along the way, it passes through the city of Hammond, where it intersects I-55 and US Route 51 (US 51). It also serves the cities of Ponchatoula and Denham Springs, as well as the St. Tammany Parish cities of Covington and Mandeville. Skirting the northern shore of Lake Pontchartrain, I-12 serves as both a northern bypass of the New Orleans metropolitan area and an alternate route for I-10, which serves the city of New Orleans itself.
St. Helena Parish is a parish in the U.S. state of Louisiana. At the 2010 United States census, the population was 11,203, and 10,920 at the 2020 census. Its seat is Greensburg. The parish was created in 1810. St. Helena Parish is part of the Baton Rouge metropolitan area.
Livingston Parish is a parish located in the U.S. state of Louisiana. Livingston Parish is known as one of the eight Florida Parishes, a region of Louisiana that was bought from Spanish Florida, and created the modern day state borders.
Albany is a town in eastern Livingston Parish, Louisiana, United States. The population was 1088 at the 2010 census. It is part of the Baton Rouge Metropolitan Statistical Area.
Watson is an unincorporated community and census-designated place (CDP) in Livingston Parish, Louisiana, United States. The community is in the Baton Rouge Metropolitan Statistical Area.
Louisiana Highway 43 (LA 43) is a state highway located in southeastern Louisiana. It runs 44.38 miles (71.42 km) in a north–south direction from LA 42 west of Springfield to the Mississippi state line north of Easleyville, where it continues as Mississippi Highway 568 (MS 568).
Louisiana Highway 64 (LA 64) is a state highway located in southeastern Louisiana. It runs 20.45 miles (32.91 km) in a general east–west direction from LA 964 in Zachary to the junction of LA 16 and LA 1026 north of Denham Springs.
Corbin is an unincorporated community in Livingston Parish, Louisiana, United States. The community is located 6 miles east of Denham Springs and 6 miles west of Livingston.
Coteau Bourgeois is an unincorporated community in Livingston Parish, Louisiana, United States. The community is located 5 miles southeast of French Settlement and 8 miles west of Sorrento. The site is on Louisiana Highway 22 and is one mile south of Head of Island on the Amite River.
Denson also known as Bear Island is an unincorporated community in Livingston Parish, Louisiana, United States. The community is located 2 miles southeast of Maurepas and 6 miles southwest of Killian north of the Blind River.
Doyle is an unincorporated community in Livingston Parish, Louisiana, United States. The community is located less than 2 miles east of Livingston and 4 miles west of Holden less than a mile east from the Doyle High School.
Georgeville is an unincorporated community in Livingston Parish, Louisiana, United States. The community is located 8 miles southwest of Livingston and 2 miles southeast of Montpelier on Louisiana Highway 43.
Head of Island is an unincorporated community in Livingston Parish, Louisiana, United States. The community is located on Louisiana Highway 22, 5 miles west of Maurepas and 5 miles southeast of French Settlement south of the Amite River.
Horse Bluff Landing is an unincorporated community in Livingston Parish, Louisiana, United States. The community is located less than 3 miles west of Killian and 5 miles northeast of Maurepas on the bank of Tickfaw River. The Tickfaw State Park is located 1 mile to the northwest across the Tickfaw River.
Oldfield is an unincorporated community in Livingston Parish, Louisiana, United States. The community is located 9 miles north of Walker and 4 miles southeast of Baywood.
Poley, also known as Poley Bayou, is an unincorporated community in Livingston Parish, Louisiana, United States. The community is located 2 miles northwest of French Settlement and 2 miles east of Port Vincent.
Van Buren is an unincorporated community in Livingston Parish, Louisiana, United States. The community is located less than 4 miles south of Holden and 6 miles southeast of Livingston near the Tickfaw River.
