Live Data · USAspending.gov

Federal Infrastructure Spending Tracker

Track where IIJA infrastructure dollars are flowing — from federal agency obligations to individual AEC contract awards across all 50 states.

$580B

IIJA Total

47%

Obligated

States Tracked

aechub.org · U.S. Department of the Treasury · USAspending.gov

IIJA Overview

IIJA Funding Obligations Progress

Infrastructure Investment and Jobs Act — $580B total authorized

$580B

Total Authorized

~$275B

Obligated

~$305B

Remaining

47%

% Complete

Source: Congressional Budget Office / USAspending.gov. As of Q4 2024.

AEC Contract Awards by State

Top 15 states by total award amount (Nov 2022 – Dec 2025)

Awards by AEC Sector

Breakdown by NAICS sector grouping (Nov 2022 – Dec 2025)

Recent Large AEC Contract Awards

Federal contracts in construction, architecture, and engineering — 2024 to present

Source: USAspending.gov / U.S. Department of the Treasury. Data reflects awards with NAICS codes in construction (236220, 237110, 237310), architecture (541310), and engineering (541330).

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