ANN ARBOR AREA TRANSPORTATION AUTHORITY

Lobbying client · Michigan · filed 2025 to 2026

Provides transportation services for the greater Ann Arbor area.

$105,000 Reported spend

6 Filings counted

1 Firms hired

0 Bills named

Spend is reported income plus in-house expenses across 6 filings. Everything on this page is grouped by the client's LDA id (51555), not by name.

Firms hired 1

CARDINAL INFRASTRUCTURE LLC $105,000 6 filings

Reported by year 2 years

2026 $40,000 2 filings
2025 $65,000 4 filings

Issues lobbied 2

The count is how many filings named that issue area. A filing reports one lump figure covering every issue on it, so the money above cannot be split between them.

Agencies and chambers lobbied 3

HOUSE OF REPRESENTATIVES 6
SENATE 6
Transportation, Dept of (DOT) 6

Recent filings 6 total

Q2

CARDINAL INFRASTRUCTURE LLC

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · $20,000 income · posted Jul 18, 2026

View → Q1

CARDINAL INFRASTRUCTURE LLC

1st Quarter (Jan 1 - Mar 31) 2026 · House · Senate · $20,000 income · posted Apr 20, 2026

View → Q4

CARDINAL INFRASTRUCTURE LLC

4th Quarter (Oct 1 - Dec 31) 2025 · House · Senate · $20,000 income · posted Jan 20, 2026

View → Q3

CARDINAL INFRASTRUCTURE LLC

3rd Quarter (July 1 - Sep 30) 2025 · House · Senate · $15,000 income · posted Oct 13, 2025

View → Q2

CARDINAL INFRASTRUCTURE LLC

2nd Quarter (Apr 1 - June 30) 2025 · House · Senate · $15,000 income · posted Jul 21, 2025

View → Q1

CARDINAL INFRASTRUCTURE LLC

1st Quarter (Jan 1 - Mar 31) 2025 · House · Senate · $15,000 income · posted Apr 17, 2025

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Source: federal Lobbying Disclosure Act filings, synced daily. Money is self-reported by the filer and often rounded. Lobbying is legal, disclosed activity.