Department of Transportation NAICS 237110 and PSC R499 contractors

Water and Sewer Line and Related Structures Construction. SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under Department of Transportation.

Department of Transportation · NAICS 237110 · PSC R499

Last updated: April 19, 2026

Visible recipients

Mapped obligations

$1,239,042

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 237110 and PSC R499

Eastern Band Of Cherokee Indians

Cherokee, NC

Cherokee, NC | 203 awards | Top agency Department of Health and Human Services | NAICS 562998

$219,829

Yurok Tribe

Klamath, CA

Klamath, CA | 135 awards | Top agency Department of the Interior | NAICS 238910

$476,250

Lower Brule Sioux Tribe

Lower Brule, SD

Lower Brule, SD | 111 awards | Top agency Department of the Interior | NAICS 541611

$532,963

Oneida Indian Nation

Oneida, NY

Oneida, NY | 39 awards | Top agency Department of the Treasury | NAICS 541810

$10,000

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