Public-data snapshots from official U.S. sources

NAICS 488210

Support activities for rail transportation. SAM.gov reports 498 opportunity records matching this NAICS (all time in index; sample below is recently modified).

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Recent notices

TitleDepartmentModifiedStatus
J--STEA - K2 PYLE MAINTENANCE INTERIOR, DEPARTMENT OF THE 2026-09-29 Inactive
Army Locomotive Safety Inspections & Technical Support Army Sustainment Command (ASC) Locomotive Safety Inspections TRANSPORTATION, DEPARTMENT OF 2026-09-16 Inactive
Army Locomotive Safety Inspections & Technical Support Army Sustainment Command (ASC) Locomotive Safety Inspections TRANSPORTATION, DEPARTMENT OF 2026-09-11 Inactive
Inspection and Vegetation control for railroad infrastructure and Facilities (USAG Ansbach) DEPT OF DEFENSE 2026-08-18 Active
Mobile Railcar Inspection Portal (m-RIP) system TRANSPORTATION, DEPARTMENT OF 2026-08-12 Inactive
Locomotive 92-Day Periodic Safety Inspections TRANSPORTATION, DEPARTMENT OF 2026-08-11 Inactive
Railroad Inspection and Preventative Maintenance DEPT OF DEFENSE 2026-07-29 Inactive
DOTX2000 Locomotive Repairs TRANSPORTATION, DEPARTMENT OF 2026-07-04 Inactive
Justification for Other than Full and Open Competition DEPT OF DEFENSE 2026-06-06 Inactive
Fort Eustis Railroad Inspection, Maintenance, and Repair DEPT OF DEFENSE 2026-05-27 Inactive
Mobile Railcar Inspection Portal (m-RIP) system TRANSPORTATION, DEPARTMENT OF 2026-05-21 Inactive
FY26 Sidetrack Roadbed Maintenance at the U.S. Government Sidetrack NO. 342 and 343 TSURUMI POL Areas (OU-1 and OU-2) DEPT OF DEFENSE 2026-04-17 Active
FY26 Inspection of Sidetracks and Maintenance of Electrical Systems at the U.S. Government Sidetrack No. 342 and 343 Tsurumi POL Areas (OU-1 and OU-2) DEPT OF DEFENSE 2026-04-17 Active
Railroad Inspection and Maintenance Services, Fort McCoy, WI DEPT OF DEFENSE 2026-04-16 Inactive
FY25 Diesel Locomotive Mechanic Services DEPT OF DEFENSE 2026-04-14 Inactive
FY26 Sidetrack Roadbed Maintenance at the U.S. Government Sidetrack NO. 342 and 343 TSURUMI POL Areas (OU-1 and OU-2) DEPT OF DEFENSE 2026-04-08 Active
SIDETRACK ROADBED MAINTENANCE, WEEDING, INSPECTION OF SIDETRACKS AND MAINTENANCE OF ELECTRICAL SYSTEMS AT U.S. GOVERNMENT SIDETRACK NO. 342 AND 343, TSURUMI AT U.S. COMMANDER FLEET ACTIVITIES, YOKOSUKA (CFAY), JAPAN DEPT OF DEFENSE 2026-04-01 Inactive
Mobile Railcar Inspection Portal (M-RIP) Solution-as-a-Service TRANSPORTATION, DEPARTMENT OF 2026-02-22 Inactive
Locomotive 92-Day Periodic Safety Inspections TRANSPORTATION, DEPARTMENT OF 2026-02-20 Inactive
Rail Car Intransit Visibility (ITV) DEPT OF DEFENSE 2025-10-23 Inactive

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