July 2024 Future ETL ramps to MD 152 MSE walls
July 2024 MD 152 ETL ramp beam erection
June 2024 MSE Wall for future ETL exit lanes
June 2024 Girder erection for MD 152 bridge
May 2024 MSE wall with lightweight concrete fill
April 2024 Aerial view of project site
April 2023 Aerial view of ramp 2
January 2024 New ETL ramp construction
January 2024 New ETL ramp construction
January 2024 New ETL ramp construction
December 2023 MD 152 demolition
December 2023 Aerial view of MD 152 over I-95
December 2023 Aerial view of MD 152 over I-95
August 2023 Aerial view of MD 152 over I-95
August 2023 Winters Run Bridge widening
July 2023 Winters Run Bridge widening
July 2023 MD 152 Bridge, stage 2 demo
June 2023 Winters Run Bridge widening
June 2023 New I-95 NB Off Ramp and MD 152 bridge construction
June 2023 MD 152 Bridge, stage 1 completion
May 2023 Aerial view of overpass
May 2023 I-95 NB widening and retaining wall
April 2023 Deck pour on MD 152 Bridge over I-95
April 2023 Deck pour on MD 152 Bridge over I-95
April 2023 Deck pour on MD 152 Bridge over I-95
April 2023 MSE wall construction
April 2023 Winters Run Bridge widening
February 2023 MD 152 under construction
February 2023 Lightweight recycled fill material
February 2023 Erecting steel girders over I-95
February 2023 Existing MD 152 overpass
February 2023 Preparing site for beam erection
December 2022 Footing pour for future MD 152 Bridge abutment
November 2022 Substructure construction of future Winters Run Bridge widening
July 2022 Removal of existing MD 152, Mountain Rd Bridge over I-95
June 2022 Auger cast piling
June 2022 Removal of existing MD 152 Mountain Rd over I-95
April 2022 Looking south, Old Mountain Road to be demolished
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Location
Harford County, MD
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Duration
Fall 2021 - Fall 2024
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Joint Venture Partner
Wagman Heavy Civil, Inc. and Allan Myers, Inc.
The MD 152 Interchange Reconstruction is a $196M project for the Maryland Transportation Authority. It is part of their $1.1 billion program to relieve congestion and improve travel along the I-95 corridor.
This joint venture between Wagman and Allan Myers, Inc. includes a full interchange reconstruction, with plans to replace the MD 152 bridge to accommodate two Express Toll Lanes (ETLs) and four general purpose lanes in each direction. The project will also permanently remove Old Mountain Bridge and the existing Park & Ride lot. Other improvements include signage, Intelligent Transportation Systems (ITS), stormwater management and landscaping.
Key Challenges & Project Details
- Wagman’s Geotechnical Construction Group helped to redesign an abutment foundation, replacing micropiles with continuous flight auger piles.
- There are five phases of construction.
Project Fun Facts
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Light weight fill is being utilized in large embankment areas. This product, foamed glass aggregate, is made from recycled glass and is 70% lighter than common borrow. The material has been beneficial to the project reduce the impact on the waterline.