MARYLAND TRANSPORTATION AUTHORITY -- Line 18
Primary Construction Program
PROJECT: I-895 Baltimore Harbor Tunnel Thruway - Envelope and Switchgear Replacements at Vent Buildings DESCRIPTION: Replace building facade, louvers, doors, roofing, elevators and fire pumps along with switchgear/MCC line-ups, transformers, switchboards, SCADA system integration and associated feeder cables at the Baltimore Harbor Tunnel Vent Buildings, Fairfield and Canton Sites.
PURPOSE & NEED SUMMARY STATEMENT: The existing facade is failing and the existing louvers provide no protection of the building interiors and equipment from rain and snow. The switchgear is original to the facility and has reached the end of its useful life.
STATE GOALS : Maryland Transportation Plan (MTP) Goals/Selection Criteria: X X Enhance Safety and Security Deliver System Quality
Serve Communities and Support the Economy
X
SMART GROWTH STATUS:
Project Not Location Specific
Not Subject to PFA Law
Promote Environmental Stewardship
Project Inside PFA Project Outside PFA
Grandfathered
Exception Will Be Required
EXPLANATION: Replacing the facade will extend the useful life of the Baltimore Harbor Tunnel Vent Buildings and provide protection for the equipment housed therein. Replacing the switchgear and associated apparatus will provide reliable system and power control.
PFA Status Yet to Be Determined
Exception Granted
STATUS: Engineering and right-of-way acquisition are complete. Construction is underway.
SPECIAL
FEDERAL
OTHER
X
GENERAL
POTENTIAL FUNDING SOURCE:
TOTAL
SIGNIFICANT CHANGE FROM FY 2025 - 30 CTP: None.
CURRENT YEAR 2026
BUDGET YEAR 2027
PLANNING FOR PLANNING PURPOSES ONLY
SIX YEAR TOTAL
BALANCE TO COMPLETE
PHASE
ESTIMATED EXPENDED COST THRU ($000) CLOSE YEAR
PREVIOUS YEAR 2025
...2028... ...2029...
...2030...
...2031...
0 0 0 0
0 0 0 0
Planning
0
0
0 0 0 0
0 0 0 0
0
0
0
0
0 0 0 0 0 0 0 0 0
Engineering
4,148
4,148
0
0
0
0
Right-of-way
466
466
0
0
0
0
Utility
0
0
0
0
0
0
8,126 8,126 0 8,126 0
30,118 30,118 0 30,118 0
Construction
76,061
45,943
22,973 22,973 0 22,973 0
21,992 21,992 0 21,992 0
0
0
0
0
Total
80,675
50,557
0
0
0
0
Federal-Aid
0
0
0
0
0
0
TOLL
80,675
50,557
0
0
0
0
Other
0
0
0
0
0
0
2306
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MDTA--18
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