| Louisiana Highway 3018 | ||||
|---|---|---|---|---|
| Route information | ||||
| Maintained by Louisiana DOTD | ||||
| Length: | 1.62 mi (2.61 km) | |||
| Major junctions | ||||
| South end: | Patriot Street in Harvey | |||
US 90 Bus. Service Road in Harvey |
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| North end: | LA 18 in Harvey | |||
| Highway system | ||||
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Louisiana Highway 3018 (LA 3018) is state highway in Louisiana that serves Jefferson Parish. Known locally as Destrehan Avenue, the state maintained portion runs for approximately 1.62 miles (2.61 km) in a south to north direction. It parallels the Harvey Industrial Canal to the west.
From the south, LA 3018 begins at an intersection with Patriot Street. It heads north to an interchange with the ground level US 90 Bus (West Bank Expressway) and a terminus at LA 18 (4th Street). The portion from Patriot Street to US 90 Bus (West Bank Expressway) carries a 45 mph (72 km/h) speed limit while the portion from US 90 Bus (West Bank Expressway) to LA 18 drops to 30 mph (48 km/h).
LA 3018 is an undivided, four lane highway from Patriot Street to BUS US 90 (West Bank Expressway). From BUS US 90 (West Bank Expressway) to LA 18 (4th Street), it is an undivided, two lane highway.
The entire route is in Harvey, Jefferson Parish.
| Mile | Destinations | Notes | ||
|---|---|---|---|---|
| 0.00 | Patriot Street | Southern terminus | ||
| 0.96 | US 90 Bus. (Service Road) |
Interchange with ground level service roads only Passes over the Harvey Tunnel |
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| 1.62 | LA 18 (4th Street) | Northern terminus | ||
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi | ||||