Instructional Bulletins
Revised: January 30, 2025NOTE: Anybody who wishes to receive future instructional bulletins released, please fill out this form to be added to the email list.
INCORPORATED AND VOIDED INSTRUCTIONAL BULLETINS (2001 - 2008)
INCORPORATED AND VOIDED INSTRUCTIONAL BULLETINS (2009 - 2017)
INCORPORATED AND VOIDED INSTRUCTIONAL BULLETINS (2018 - 2025)
Roadway Design Guidelines Current Instructional Bulletins |
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IB No. | Description | Signed Date |
IB 23-12 | Project Transitions to PDN | 07/31/2023 |
IB 24-01 | Regarding Turn-In Dates and Letting Schedule | 01/25/2024 |
IB 24-02 | Regarding Roadway Design Guidelines for PDN | 02/06/2024 |
IB 24-03 | Regarding New and Revised Standard Drawings and PDN Design Guidelines Chapter 10 |
03/28/2024 |
IB 24-04 | Regarding New Round Catch Basin Standard Drawings and Revisions to the Drainage Manual |
04/30/2024 |
IB 24-05 | Regarding Roadway Design Guidelines for PDN |
05/15/2024 |
IB 24-06 | Regarding Roadway Design Guidelines for PDN | 05/31/2024 |
IB 24-07 | Regarding Roadway Design Guidelines for PDN | 07/31/2024 |
IB 24-08 |
Regarding New and Revised Standard Drawings | 07/31/2024 |
IB 24-09 |
Regarding New and Revised Standard Drawings | 10/31/2024 |
IB 24-10 | Regarding Roadway Design Guidelines for PDN | 10/31/2024 |
IB 24-11 | Regarding Turn-In Dates and Letting Schedule | 10/31/2024 |
IB 25-01 | Regarding Roadway Design Guidelines for PDN | 01/31/2025 |
IB 25-02 | Regarding New and Revised Standard Drawings | 01/31/2025 |
This Page Last Updated: January 30, 2025 at 2:08 PM