MDT Tentative Construction Plan (5-year highway program)

The five-year tentative construction plan.

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About this data

Published by: Montana DOT
Method: Read from the agency’s public service (https://gis.mtmdt.us/server/rest/services/MDTGIS/Tentative_Construction_Plan/MapServer/1). Each record links back to its page at the agency.
Update frequency: Weekly to monthly
Last updated: Sep 23, 2026
Records: 295
Coverage: Montana DOT
Records in 52 of 56 counties.

Known gaps

State permits only; local building permits are separate.

Preview

Sample of the 10 most recent of 295 records. The full list, updated weekly, is in Data4 Pro.

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Fields

Field	Column	Description
Date	`date`	YYYY-MM-DD.
Category	`category`	Data 4 MT category.
Type	`type`
Description	`title`	The source’s own description.
Address	`address`	Street address as the source gives it.
Permit number	`permit_num`
Status	`status`	As the source reports it.
County	`county`
Source	`source`
Record link	`link`	The record on the agency’s site.
Longitude	`lon`	WGS84 degrees.
Latitude	`lat`	WGS84 degrees.

Downloads and links

Full list (Data4 Pro)Full list in Data4 Pro, updated weekly, with email alerts and CSV
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Metadata (JSON)metadata for this page, for programs

Data 4 MT is an index of public records. It republishes only what Montana and federal agencies make public, with a link to the source on each record. People are shown as “Private individual” on public pages and downloads; companies, trusts held by institutions, and governments keep their names. No document images, sale prices, voter, MVD or wildlife-telemetry data are stored. Verify any record against the publisher’s copy before relying on it.