Montana Department of Transportation

HIGHWAY CONTRACTORS
Latest Updates | Bid History
Contractor/Bidding Information
Trnsport Electronic Bidding Info
Letting Info/Q & A Forum
Prequalified Specialty Contractors
Projects - Awarded | Upcoming

DESIGN CONSULTANTS
Consultant Services Procedures
Prequalification Roster
Recently Selected Consultants
Upcoming Projects

SUPPLIES/SERVICES PURCHASING
Invitation for Bid - Purchasing
-Bidding Procedure

GENERAL INFORMATION
FAQs | Design Build
Bridge Mgmt System
Debarred Bidders - Fed | MT
Forms | Manuals | Software
Qualified - Products | Technicians

CIVIL RIGHTS PROGRAMS
ADA | DBE | EEO/LABOR | Title VI

ENVIRONMENTAL
Air/Noise | Hazardous Materials
Cultural Resources |Wetlands
Storm Sewer System Permits

PLANS/DESIGN
CADD Info | Project Templates
Road Design Project Guidelines

SPECIFICATIONS
Contractor Submittals
Detailed Drawings
Standard Specifications
Special Provisions | Supplements

REPORTS/MEMOS/MINUTES
Archived Reports
Avg Fuel & Asphalt Prices
Construction Memos | Reports
MCA-MDT Tech Committee Minutes

Preliminary Plans

These are preliminary plans and may be used to review general requirements of projects in accordance with Subsection 102.06. Preliminary plans are not valid for bidding purposes, and may undergo substantial changes before they are released for bid letting. Only advertised projects may be used for bidding purposes.

Current preliminary plans

To ensure you have the most recent content, please refresh when the page appears.

Suggested comments may be e-mailed to the . Please include the project name and number when emailing comments. MDT personnel will view the comments prior to advertisement. Any suggested comments received after the cut off date for advertisement changes will not be included in the advertised contract package unless prior arrangements are made with the Contract Plans Bureau Engineer. We do not send responses on comments for preliminary plans. If you need further clarification, feel free to contact our office at (406) 444-6216.