La Coste Construction County Airport

Port Allen, US πŸ‡ΊπŸ‡Έ Closed Airport

ICAO

US-10048

IATA

-

Elevation

34 ft

Region

US-LA

Local Time

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Airport Information

GPS Code: Not available

Local Code: Not available

Location: 30.502399Β° N, -91.242897Β° E

Continent: NA

Type: Closed Airport

Keywords: 3LA3

Terminal Information Not Available
Terminal arrivals and departures are only available for airports with scheduled commercial service and IATA codes.

External Links

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Airport Information

Technical Information

For Aviation Geeks

Designation Length Width Surface Status
17/35 1880 ft 100 ft TURF Active

Airport Closure Information

Last updated: Jul 26, 2025
Closure Date

The airport was closed sometime between 1996 and 2004. Aeronautical charts and directories from 1996 list it as an active private airfield. However, aerial imagery from 2004 clearly shows the runway being used for the storage of construction materials, indicating it was no longer in aviation use by that year. The closure was likely a gradual process in the early 2000s.

Reason for Closure

The closure was for economic and land-use reasons. The airport was a private field owned by La Coste Construction Co. The company repurposed the land for its primary business needs, converting the runway and surrounding area into an industrial storage and operations yard. This is a common fate for private airfields located on valuable industrial property, where the land becomes more valuable for business expansion than for aviation.

Current Status

The site is currently used as an industrial yard. The land is completely occupied by industrial operations, including the open-air storage of construction materials, vehicles, and heavy equipment. While the faint outline of the former runway is still visible from satellite imagery, it is completely obstructed and integrated into the surrounding industrial complex. The property appears to be part of the active operations of a construction or materials company.

Historical Significance

La Coste Construction County Airport was a private airfield that served its owner, La Coste Construction Co. It was not a public airport and did not handle scheduled commercial flights. Its primary operation was to support the company's business, likely for executive transport or the rapid movement of personnel and small equipment. The facility consisted of a single paved north-south runway (designated 17/35) measuring approximately 3,000 feet in length. It was not depicted on most public aeronautical charts for much of its existence, highlighting its private nature.

Reopening Prospects

There are no known plans or prospects for reopening the airport. The land has been fully and permanently repurposed for industrial use. Re-establishing an airfield would require the complete removal of the existing industrial infrastructure and materials, making it economically and logistically infeasible. The site's value as an industrial lot far exceeds its potential as a private airstrip.

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Distances are approximate and calculated as straight-line distances.

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