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Division of Planning Office of Estimating





The Office of Estimating serves as ODOT's expert in construction costs.  Our expertise embraces estimating, bid analysis, management and monitoring of project funding, and economic analysis and forecasting.



-Estimate and analyze project costs in a consistent, fair and reasonable manner

-Coordinate the sale of our program and verify funding

-Monitor and forecast construction costs


New Information

Estimating's General Summary (GenSum) Site for Tips and Answers

CAAD and Mapping GenSum Development Website

Estimator Templates & Catalogs

2013 Item Master

Letting Schedules


Work Product & Section Links

Plan Submittal / Funding

Construction Costs

Inflation / Forecasts


We encourage you to read our Guidelines, Procedures, & Frequently Asked Questions (FAQs) to understand more about our office and the construction budgets produced by districts and consultants.



 Main Contacts

Administrative Staff
(614) 644-6782

Jeff Hisem
Administrative Assistant
Chrissy Hackney

Section Managers & Links

Project Coordination / PS&E
Steve Trendy, P.E.

Construction Cost Estimating
Joseph Anthony, P.E.
Jeff Hisem