Minnesota Department of Transportation

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Highway Project Development Process

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Highway Project Development Process

The Highway Project Development Process (HPDP) provides project guidance, report templates, and regulatory background for the preliminary design and environmental documentation processes.

Process guidance

Project reports

Subject guidance

A

B

C

D

E

F

G

H

I

L

M

N

P

R

S

T

V

W

External coordination

Public involvement

Federal agencies

Tribal governments

State agencies

Local agencies