Skip to main content
Official State of Iowa Website
Agencies A-Z Programs & Services
Back to home page
Department of Transportation

Main navigation

  • Driver’s Licenses & IDs
    • Schedule an Appointment
    • Find a DMV Location
    • Get or Renew Driver's Licenses, IDs & Permits
    • Driver Education
    • Other Services
    • New to Iowa
    • Commercial Drivers
    • Suspensions & Revocations
    • Mobile ID
    • Military Services
    • Investigation & Identity Protection
  • Registration & Plates
    • Vehicle Registration & Titles
    • Disability Parking & Services
    • License Plates
    • Buy & Sell Vehicles
    • For Dealerships
    • Other Vehicle Services
    • Investigation & Identity Protection
  • Modes of Travel
    • Roads & Highways
    • Public Transit
    • Rail
    • Aviation
    • Bikes
    • Personalized Travel
    • Trails
  • Motor Carriers
    • Get Oversize & Overweight Permits
    • IFTA (International Fuel Tax Agreement)
    • IRP (International Registration Plan)
    • ClearFleet - New IRP & IFTA System
    • UCR (Unified Carrier Registration)
    • Forms
    • Maps
    • Manuals
    • Safety Seminar
    • Proclamations
    • Taxicab Services
    • Paid Rideshare
  • Travel Tools
    • Iowa 511
    • Major Construction Projects
    • Maps
    • Traffic Cameras
Agencies A-Z Online Services

Breadcrumbs

  1. Home
  2. Consultants & Contractors
  3. Construction & Materials

Contract Administration

General Information

  • Certification of Subcontractor Payments

  • Fuel Adjustment Worksheet

  • Contractor's Posters

  • DOT Forms

  • Iowa DOT Distribution Center Order Form

  • Timeline for Processing Project Documentation

Contractor Evaluation

(NOT to be used with FieldManager or AASHTOWare Project (AWP)

  • Instructions

  • Report

Davis-Bacon Information

  • Wage Rate Zones Color Map

  • Wage Rate Zones Black and White Map

  • Prevailing Wage Notification Program

  • US DOL Field Operations Handbook

  • US DOL Prevailing Wage Resource Book

  • FHWA Davis-Bacon information

Wage Rate Decisions

Select the date in which your project was let. On the right side, under downloads you will find the Iowa State Wage Rates and the Scott County Wage Rates.

Find Your Wage Rate Decision

External Links

  • Asbestos Notification of Bridge Demolition and Renovation (Form 542-1474)

  • Federal Highway Administration Contract Administration

  • Iowa Workforce Development

Secondary Navigation Menu

  • Construction & Materials
    • Approved Products Database (MAPLE)
    • Work Zone Reference Library
      • Current Agenda & Comments
    • Training
      • Certified Technicians & Certificates
      • Technical Training and Certification Program (TTCP)
      • TTCP Information and Registration Booklet
      • TTCP Manuals
      • TTCP Training Videos
      • Cancellation and Refund Policy
      • Online Training
      • Other Resources & Technology
      • Contact
    • Flagger Training
      • Before You Begin Flagging
        • Flagging Rules of Conduct
        • Flagger Apparel & Equipment
        • Flagger's Position
      • Training Videos
      • Pilot Car Operations
      • Single Flagger Operations
      • Two Flagger Operations
      • Flagging in Different Situations
      • Supervisor Guidelines
      • Print Flagger Training
    • Contract Administration
      • Subcontractor Payments
      • Fuel Adjustment Worksheet
    • Earthwork & Erosion Control
      • Erosion and Sediment Control Training and Certification Program
      • Stormwater Inspections
      • Permix Information
    • Foundations & Structures
      • Cap & Hammer Database
    • Hot-mix Asphalt (HMA)
    • Inspection Tools
    • Independent Assurance Program (IAP)
    • Portland Cement
    • Forms
    • FAQ
      • Environmental
      • Structural Steel
      • High Visibility Apparel
    • Contacts

Department of Transportation

Footer Social Media Menu

  • Opens in a new window.
  • Opens in a new window.
  • Opens in a new window.
  • Opens in a new window.

Iowa Department of Transportation Central Office

800 Lincoln Way
Ames, IA 50010

Phone

515-239-1101

How can we help?

Share feedback with us

Footer Menu

Footer

  • Iowa DOT
    • Social Media
    • About
    • Contact
    • Districts
    • Divisions & Bureaus
    • Transportation Matters
    • News
    • Careers
    • Topic Index
  • Vendors & Partners
    • Consultants & Contractors
    • General Procurement & Auctions
    • Transportation Development
  • Online Services
    • DMV Services
    • Schedule an Appointment
    • Take a Practice Test
    • Apps
    • Forms
    • Forms Help
    • My MVD
    • 511 IA
    • Major Projects
    • Intranet Login
    • Electronic Reference Library
    • County Treasurer Resources
  • Data
    • Analytics
    • Research
    • Transportation Facts
    • Traffic & Safety
    • Request Crash Data
    • Open Records
    • Digital Delivery
    • Geospatial Technologies
    • DMV Statistics & Research
    • Iowa Crash Analysis Tool (ICAT)
    • Iowa Regional Coordinate System (RCS)
    • TraCS & MACH
    • Policies & Statements
    • Maps
Back to home page

Contact Menu

  • Send Feedback

© 2025 State of Iowa - Read our accessibility, data, and privacy policies.