NAICS 237310Highway, Street, and Bridge Construction
Size Standard
$45 million
CMMC Level
Level 1 (most contracts)
Key Agencies
USACE, Army, Air Force, Navy
Overview
Establishments primarily engaged in the construction of highways, streets, roads, airfield runways, and bridges. Defense contracts include military airfield construction, base road infrastructure, and tactical bridge systems.
Common Contract Types
Contracting Agencies
Frequently Asked Questions
What CMMC level is required for NAICS 237310?
Level 1 is typical for most construction contracts. Level 2 may apply when construction involves classified facilities or when design documents contain CUI related to force protection or critical infrastructure.
What is the SBA size standard for NAICS 237310?
The size standard is $45 million in average annual receipts.
What military construction uses NAICS 237310?
Projects include airfield runway repair and construction, base access road improvements, tactical bridging, perimeter road construction, and military vehicle test track construction.
Related NAICS Codes
Related Guides
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