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HomeAgenciesLADOTD
State AgencytransportationLouisiana

Louisiana Department of Transportation and Development

LADOTD

LADOTD manages 17,000+ miles of state highway and spends $2B+ annually on construction and engineering through 9 district offices. Louisiana's unique coastal environment, I-10 corridor, and post-hurricane recovery programs drive significant infrastructure investment.

$2B+
Annual Contract Spend
$2.5B+
Annual Budget
18%
Small Business %
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Set-Aside & Small Business History

Louisiana Department of Transportation and Development historically awards the following percentages of eligible contract dollars to small and disadvantaged businesses. These figures reflect agency performance against statutory goals and represent real contract opportunities for certified firms.

18%
Small Business
N/A
SDVOSB
N/A
WOSB
N/A
HUBZone
N/A
8(a)

What LADOTD Buys

Louisiana Department of Transportation and Development is an active buyer in the following categories. These represent the highest-volume procurement areas based on historical award data.

Highway construction
Bridge construction
Coastal infrastructure
Engineering services
Environmental
Maintenance

How to Get on LADOTD's Radar

The contractors who win LADOTD contracts consistently aren't just responding to solicitations — they're known quantities before the solicitation is published. Here's how to build that position.

1

Register as an LADOTD vendor and obtain prequalification at dotd.la.gov/construction/contractors

2

Apply for Louisiana DBE certification through LADOTD's Office of Civil Rights

3

Contact the LADOTD district office covering your geographic area — 9 districts

4

Monitor Louisiana's Jeffersonian procurement system for LADOTD solicitations

Attend LADOTD's annual outreach events and pre-bid conferences in Baton Rouge

Key Programs & Contract Vehicles

01LA DOTD TIMED (Transportation Infrastructure Model for Economic Development)
02I-10 expansion programs
03New Orleans area bridge programs
04Louisiana DBE program
05Coastal highway protection

Top NAICS Codes at LADOTD

These NAICS codes represent the highest-volume procurement categories at Louisiana Department of Transportation and Development. Register these codes in your SAM.gov profile to appear in agency vendor searches.

236220Commercial and Institutional Building Construction
$2.5M avg →
237310Highway, Street, and Bridge Construction
$5.2M avg →
237110Water and Sewer Line Construction
$3.1M avg →
541330Engineering Services
$2.2M avg →
562910Remediation Services
$3.8M avg →

Frequently Asked Questions

How do I register as a vendor with LADOTD?

Louisiana procurement system + LADOTD prequalification. Ensure your SAM.gov registration is active and includes the NAICS codes that match Louisiana Department of Transportation and Development's primary procurement categories before reaching out directly.

What certifications help with LADOTD contracts?

Louisiana Department of Transportation and Development awards 18% of eligible contract dollars to small businesses. All applicable SBA certifications are recognized.

What does LADOTD spend on contracts annually?

Louisiana Department of Transportation and Development spends approximately $2B+ annually on contracts. The total agency budget is $2.5B+, with procurement representing the contract-deliverable portion of that spending.

How do I find active LADOTD solicitations?

Monitor SAM.gov and filter by Louisiana Department of Transportation and Development as the contracting agency. Set up email notifications for your NAICS codes from this agency. BidEdgeHQ monitors SAM.gov and state portals in real time, scoring every LADOTD solicitation against your ICP profile and delivering WhatsApp alerts for high-match opportunities.