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Route information | ||||
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Maintained by Louisiana DOTD | ||||
Length | 26.3 mi[1] (42.3 km) | |||
Major junctions | ||||
South end | LA 75 near Geismar | |||
I-10 near Prairieville US 61 in Prairieville US 61 in Inniswold I-110 in Baton Rouge | ||||
North end | LA 30 in Baton Rouge | |||
Location | ||||
Country | United States | |||
State | Louisiana | |||
Parishes | Ascension, East Baton Rouge | |||
Highway system | ||||
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Louisiana Highway 73 (LA 73) is a state highway in Louisiana stretching from Geismar to Baton Rouge. LA 73 was built as a bypass to the backbends of River Road. It was soon after bypassed itself in a more complete way with U.S. Route 61 (Airline Highway).[citation needed]