Product Service Code

Y1LCCONSTRUCTION OF TUNNELS AND SUBSURFACE STRUCTURES

Total tracked spending: $658.6M

Spending Trend

$163.1M
FY2020
$33.3M
FY2021
$185.0M
FY2022
$194.0M
FY2023
$64.4M
FY2024
$14.7M
FY2025
$4.1M
FY2026

Top Contractors

Top Agencies

Top NAICS Categories

CodeDescriptionObligationsContracts
237990OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION$800.5M47
236220COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION$31.5M22
237310HIGHWAY, STREET, AND BRIDGE CONSTRUCTION$28.7M5
237110WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION$14.5M13
238220PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS$6.6M4
236115NEW SINGLE-FAMILY HOUSING CONSTRUCTION (EXCEPT FOR-SALE BUILDERS)$2.8M1
238140MASONRY CONTRACTORS$2.4M1
541360GEOPHYSICAL SURVEYING AND MAPPING SERVICES$1.3M1
238990ALL OTHER SPECIALTY TRADE CONTRACTORS$364K3
561210FACILITIES SUPPORT SERVICES$60K1