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Project Estimator

Trns·port Estimator

Trns·port Estimator (Estimator) is a stand-alone software package specifically designed to estimate the cost of highway construction projects. 


 Please click on the subjects below to discover more information about those topics.

​When preparing an estimate in Estimator, a project skeleton file can be imported as the initial step in creating an estimate. These files containing general project information and standard item categories to which items, quantities, and cost estimates can be added.

Consultants need to email skeleton file request to Mike Lippsmeyer.
ODOT staff accesses the respective region folder for skeleton files:

Data for producing estimates is stored in one or more catalogs that include item related code tables and historical item price data.
The following catalogs are made available for use in the Estimator module. These files are only useful when downloaded and used in conjunction with Estimator. 

Current Catalog

​Federally-funded projects require "Federal Aid" numbers.

Complete the Federal Aid Request Form to obtain a number for your project. Requests are generally completed within two working days.

​Please review the Frequently Asked Questions for answers to the most common Estimator problems.

Please review the Wage Information Frequently Asked Questions for answers to the most common problems regarding  the Project Wage Information.

Users of Trns·port Estimator must have user training before submitting projects to ODOT.

For training, contact John Riedl, OPL Estimating, at 503-986-3886.

For Trns·port Estimator installation questions, contact InfoTech at 352-381-4400.


picture of AASHTO project estimator logo 

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