Rail & Transit

Henry Ford Avenue Grade Separation Ports of Los Angeles and Long Beach

Los Angeles

Los Angeles

-

Completed in

Completed in

2006

2006

The Henry Ford Avenue Grade Separationwas designed to reduce conflicts between rail traffic and surface road traffic in the busy Ports of Los Angeles and Long Beach area. Alameda Corridor Transportation Authority elected to elevate and depress rail traffic above and below the surface traffic to improve the turn-around time of intercontinental rail traffic from the Ports of Los Angeles and Long Beach.



This grade separation project calls for construction of a mile-long, two-track railroad bridge over Dominguez Channel and freeway ramps, replacement of the existing single-track railroad bridge, widening of the Henry Ford Avenue vehicle bridge over the channel to six lanes from four lanes, and widening of the Henry Ford Avenue on-ramps and off-ramps at the Terminal Island Freeway (SR 47) from two to three lanes.

EMI provided geotechnical engineering services consisting of a soils investigation. Soil borings with Cone Penetration Test (CPT) were conducted to explore the site conditions along the railroad. Foundation design consisted of very large-diameter (Cast-In-Drilled-Hole) CIDH piles at the abutment and 42'' diameter CISS (Cast-In-Steel-Shell) piles at the bents.​EMI also assisted a pile load testing program to verify pile capacities. A total of 6 piles were load-tested using a conventional pile load testing method.

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Fountain Valley (Head office)

17800 Newhope Street
Suite B
Fountain Valley, CA 92708
(714) 751-3826

Inland Empire

765 North Main Street
Suite 136
Corona, CA 92880
(714) 751-3826

San Francisco Bay Area

3541 Investment Boulevard
Suite 4
Hayward, CA 94545
(510) 562-8833

San Diego

820 Los Vallecitos Boulevard
Suite H
San Marcos, CA 92069
(760) 736-8222

Ⓒ2025, Earth Mechanics. All rights reserved.

At Earth Mechanics Inc. (EMI), your privacy is our priority. We do not collect or use your personal information for marketing purposes. All communications via SMS are strictly conversational in nature and initiated based on your interactions with EMI.

By providing your phone number, you consent to receive occasional, conversational SMS messages from Earth Mechanics Inc. Message frequency may vary, with an average of 1–2 messages per month. SMS numbers are never sold, shared, or disclosed to third parties without your explicit consent, except as required by law. All personal data, including SMS correspondence, is stored securely and handled in accordance with our privacy standards. We do not transfer your information to external organizations under any circumstances unrelated to legal compliance.

This website may include embedded content (e.g., videos, images, or articles) from third-party websites. Such content behaves as if you visited the third-party site directly. These websites may collect data, use cookies, and track your interaction with the embedded content—especially if you are logged in to their platform.

Some media assets used on this site, including video content, are licensed from Adobe Stock under appropriate licensing terms. These assets are used in compliance with Adobe’s Enhanced License, and no attribution is required.

If you have any questions about this policy or your data privacy, please contact us at info@earthmech.com.

Fountain Valley (Head office)

17800 Newhope Street
Suite B
Fountain Valley, CA 92708
(714) 751-3826

Inland Empire

765 North Main Street
Suite 136
Corona, CA 92880
(714) 751-3826

San Francisco Bay Area

3541 Investment Boulevard
Suite 4
Hayward, CA 94545
(510) 562-8833

San Diego

820 Los Vallecitos Boulevard
Suite H
San Marcos, CA 92069
(760) 736-8222

Ⓒ2025, Earth Mechanics. All rights reserved.

At Earth Mechanics Inc. (EMI), your privacy is our priority. We do not collect or use your personal information for marketing purposes. All communications via SMS are strictly conversational in nature and initiated based on your interactions with EMI.

By providing your phone number, you consent to receive occasional, conversational SMS messages from Earth Mechanics Inc. Message frequency may vary, with an average of 1–2 messages per month. SMS numbers are never sold, shared, or disclosed to third parties without your explicit consent, except as required by law. All personal data, including SMS correspondence, is stored securely and handled in accordance with our privacy standards. We do not transfer your information to external organizations under any circumstances unrelated to legal compliance.

This website may include embedded content (e.g., videos, images, or articles) from third-party websites. Such content behaves as if you visited the third-party site directly. These websites may collect data, use cookies, and track your interaction with the embedded content—especially if you are logged in to their platform.

Some media assets used on this site, including video content, are licensed from Adobe Stock under appropriate licensing terms. These assets are used in compliance with Adobe’s Enhanced License, and no attribution is required.

If you have any questions about this policy or your data privacy, please contact us at info@earthmech.com.

Fountain Valley (Head office)

17800 Newhope Street
Suite B
Fountain Valley, CA 92708
(714) 751-3826

Inland Empire

765 North Main Street
Suite 136
Corona, CA 92880
(714) 751-3826

San Francisco Bay Area

3541 Investment Boulevard
Suite 4
Hayward, CA 94545
(510) 562-8833

San Diego

820 Los Vallecitos Boulevard
Suite H
San Marcos, CA 92069
(760) 736-8222

Ⓒ2025, Earth Mechanics. All rights reserved.

At Earth Mechanics Inc. (EMI), your privacy is our priority. We do not collect or use your personal information for marketing purposes. All communications via SMS are strictly conversational in nature and initiated based on your interactions with EMI.

By providing your phone number, you consent to receive occasional, conversational SMS messages from Earth Mechanics Inc. Message frequency may vary, with an average of 1–2 messages per month. SMS numbers are never sold, shared, or disclosed to third parties without your explicit consent, except as required by law. All personal data, including SMS correspondence, is stored securely and handled in accordance with our privacy standards. We do not transfer your information to external organizations under any circumstances unrelated to legal compliance.

This website may include embedded content (e.g., videos, images, or articles) from third-party websites. Such content behaves as if you visited the third-party site directly. These websites may collect data, use cookies, and track your interaction with the embedded content—especially if you are logged in to their platform.

Some media assets used on this site, including video content, are licensed from Adobe Stock under appropriate licensing terms. These assets are used in compliance with Adobe’s Enhanced License, and no attribution is required.

If you have any questions about this policy or your data privacy, please contact us at info@earthmech.com.

Fountain Valley (Head office)

17800 Newhope Street
Suite B
Fountain Valley, CA 92708
(714) 751-3826

Inland Empire

765 North Main Street
Suite 136
Corona, CA 92880
(714) 751-3826

San Francisco Bay Area

3541 Investment Boulevard
Suite 4
Hayward, CA 94545
(510) 562-8833

San Diego

820 Los Vallecitos Boulevard
Suite H
San Marcos, CA 92069
(760) 736-8222

Ⓒ2025, Earth Mechanics. All rights reserved.

At Earth Mechanics Inc. (EMI), your privacy is our priority. We do not collect or use your personal information for marketing purposes. All communications via SMS are strictly conversational in nature and initiated based on your interactions with EMI.

By providing your phone number, you consent to receive occasional, conversational SMS messages from Earth Mechanics Inc. Message frequency may vary, with an average of 1–2 messages per month. SMS numbers are never sold, shared, or disclosed to third parties without your explicit consent, except as required by law. All personal data, including SMS correspondence, is stored securely and handled in accordance with our privacy standards. We do not transfer your information to external organizations under any circumstances unrelated to legal compliance.

This website may include embedded content (e.g., videos, images, or articles) from third-party websites. Such content behaves as if you visited the third-party site directly. These websites may collect data, use cookies, and track your interaction with the embedded content—especially if you are logged in to their platform.

Some media assets used on this site, including video content, are licensed from Adobe Stock under appropriate licensing terms. These assets are used in compliance with Adobe’s Enhanced License, and no attribution is required.

If you have any questions about this policy or your data privacy, please contact us at info@earthmech.com.