Electronic Bidding System (iCX)
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Electronic Bidding System (iCX)

Person on laptop accessing electronic bidding system

Integrated Contractor Exchange (iCX)

iCX is the new TxDOT web-based Electronic Bidding System.

Login to the system

New users

To receive an iCX administrative account, you must be qualified through Contractor prequalification.

After TxDOT sets up your administrative account, your administrator is responsible for creating additional accounts for employees bidding for your company and for changing passwords as needed. Individual email addresses will serve as unique usernames and cannot be duplicated in iCX.

For questions regarding the electronic bidding system, email Construction Division (Electronic Bidding).

Before submitting an electronic bid for the first time, review the current Standard Specification and Special Provisions to Item 2, "Instructions to Bidders." The specifications and provisions outline the requirements for submitting an electronic bid.

iCX videos

The following videos related to iCX functions are available to download.
Description Video
Managing user accounts
For iCX Administrators: Creating and Editing iCX Accounts
Loading and preparing a project for bid submission
Bidding with iCX
Using an external program with bid items' prices
Exporting and Importing Bid Items
Selecting which items to bid when alternate items are present in a project
Working with Alternate Items

Contact us

For help with the electronic bidding setup process, call 512-416-4577 or email us.