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St. Louis Lambert International Airport Terminal Expansion

Sector: Aerospace & Defense • Location: St. Louis, Missouri, United States

Source: Area Development

Project
Planned

A $2.8 billion terminal expansion at St. Louis Lambert International Airport aimed at boosting the airport’s capacity and economic impact, enhancing cargo and freight capabilities, and supporting the growing aerospace and aviation needs in the region.

Status
Prospective
Sector
Aerospace & Defense, Airport
Location
St. Louis, Missouri, United States of America
Updated
22 Jul 2026
Source
Area Development

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Project Information

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The project “St. Louis Lambert International Airport Terminal Expansion” is an infrastructure initiative in the Aerospace & Defense sector, located in St. Louis, Missouri, United States. Taiyo aggregates data on it from Area Development.

Participants

Not available for this record.

Status

Original status

Planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

A $2.8 billion terminal expansion at St. Louis Lambert International Airport aimed at boosting the airport’s capacity and economic impact, enhancing cargo and freight capabilities, and supporting the growing aerospace and aviation needs in the region.

Original sector

Aerospace

Budget

Location

Country

United States of America (USA)

State

Missouri

City

St. Louis

Source

Source

Area Development

URL

More Details

Record type

Project

Sector

Aerospace & Defense, Airport

Article published date

2025-03-20

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