Application

I-90 Grant Narrative

Benefit Cost Analysis

I-90 Benefit Cost Analysis Memorandum

I-90 Benefit Cost Workbook

Figures and Graphics

Project Location Map

Project Improvement Maps

OnTheMap Project Area Commute Inflow/Outflow

OnTheMap Commute Distance, Direction, and Destination

OnTheMap Home Area Profile Report

OnTheMap Work Area Profile Report

Estimated Tourist Traffic

2019 Flooding at MRM 365

2019 Flooding at MRM 374.5

Project Area Census Profile

Broadband Availability in Project Area School Districts

Letters of Support

2021 Letters of Support

Previous Letters of Support

Preliminary Design

Scoping Documents for 05HP and 05HQ

Scoping Documents for 05T2 and 05T3

Extracts from South Dakota Needs Book 2017

Project Budget and Cost Estimates

Project Cost Estimate and Grant Request Summary

Project Funding Documentation

South Dakota Department of Transportation Statewide Transportation Improvement Program (STIP) 2021-2024

State Motor Fuel and Motor Vehicle Excise Tax Revenue, FY2010-FY2020

Project Schedule

Project Schedule

Reports and Studies

2017 South Dakota Freight Plan

Transportation Asset Management Plan 2019

SDDOT Rest Area & Truck Pullout Truck Parking Analysis

Truck Parking Assessment Technical Memo

Senate Bill 34 (Appropriation to expand rural access to broadband services)