Help Article

The Engineering Policy Guide (EPG) contains MoDOT policy, procedure and guidance for the planning, design, construction and maintenance of roadway and related facilities. It also includes specific technical topics of right of way, bridge, traffic and materials. These articles are numbered to reflect as closely as possible the pay items and divisions from Missouri Standard Specifications for Highway Construction.

The EPG is not a contract document and EPG articles are referenced as EPG XXX.X or "articles" - not "sections" - to avoid confusion with MoDOT specifications. Where a conflict exists between the EPG and a contract, the contract document rules. References and links to the Missouri Standard Specifications are given as "Sec XXX.XX" or "Section XXX.XX of the Standard Specifications." References and links to the Missouri Standard Plans for Highway Construction are "Standard Plan XXX.XX".

Organization

Articles are grouped into the specification book’s divisions (for example, the EPG articles in EPG 100 General mirror Division 100 specifications, articles in EPG 300 Bases mirror Division 300 specifications, etc.). Many articles have been subdivided into additional articles. For example, the reader may notice that EPG 903.6 Warning Signs and other EPG 903 articles are listed at the bottom of EPG 903 Highway Signing.

While every effort has been made to base the article numbers on MoDOT pay items and specifications, not all articles in the EPG are reflected in the pay items and specifications. For example, many EPG “100 General” articles are important to the design and construction of roadway facilities but do not directly correspond to specific pay items. Some of these are:

• EPG 121 Project Planning, Prioritization and STIP Commitments

• EPG 127 MoDOT and the Environment

• EPG 130 Value Engineering

• EPG 132 Safety

Similar examples are to be found in the EPG 200, EPG 300, etc. articles.

How to Easily Select and Print an Entire Article or a Portion of an Article Using Microsoft Edge

1) Highlight the selected article or portion of article

2) Right-click on the select text and select Print (You can also use the shortcut Ctrl+P)

3) Change your print options as needed

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5) Once you have selected your settings just select the Print Button

Signing Up for E-Updates

To Sign up for the Engineering Policy Guide E-updates CLICK HERE.

1) Either select New Subscriber or Returning Subscriber.

2) If you are a New Subscriber you will need to fill out all the account information.

3) Make sure you select how you want to receive the updates.

4) Scroll down towards the bottom to the Engineering Policy Section and check the box that says Engineering Policy Guide (EPG).

5) Check any other items you would like to receive E-updates on. Once you are done select Submit at the bottom of the page.

EPS Approval Process

Revisions to engineering policy are proposed using the Engineering Policy Revision Request Form. Revisions to forms used in the EPG are also proposed by using the Engineering Policy Revision Request Form.

Any other policy affected by a proposed EPS revision?

Provide electronic files of all the revisions to other MoDOT policies (other EPG articles, any Standard Plans, Specifications, JSPs, etc.) impacted by the EPG proposal. Word files in revision mode are required for textual changes. Dgn files are preferred for Standard Plan revisions although a redlined hard copy showing the proposed changes is also acceptable.

Completing the Engineering Policy Revision Request Form

Every proposal must document the following:

• Date - Enter the date you are submitting your request.

• Issue Name - Please provide a brief description of the issue.

• Contact - The name of the sponsor(s) from within the division submitting the revision request is required.

• Summary Provide the reason why the proposed revision(s) is necessary or its benefit to the Department. This will help with the approval process.

• Fiscal Impact - Provide a dollar estimate for the proposal’s costs or savings to MoDOT. Include necessary calculations (initial savings or life cycle savings, for example) or assertions to accurately convey the proposal’s financial impact. The fiscal impact should be a numeric dollar value.

• Internal Involvement - MoDOT divisions affected should be involved in the development of policy revisions. Please indicate division staff involved in the development of the submittal. Attach specific documentation regarding reviews, comments, etc. below. If the central office division was not part of this policy review, please explain why not.

• FHWA Involvement - FHWA should be involved with major policy revisions. Describe efforts to engage FHWA in the development of this policy revision. Attach specific documentation regarding reviews, comments, etc. below. If FHWA was not part of this policy review, please explain why not.

• External Involvement - Provide a summary of efforts undertaken during the development of the item to engage affected industry groups. Provide specific examples of who was involved and how the involvement occurred. This is not applicable to every submittal, but is critical for the determination of the associated approval level for borderline items.

• Administrative Rule - Select if this revision request is associated with an administrative rule. (optional)

• Local Program (LPA) - Indicate if this relates to LPA policy (EPG 136). (optional)

• Tracking Number - (optional)

• Desired Effective Date - Provide the Desired Effective Letting Date (Desired timeframes or deadlines). Please be aware, ballot items may take several months for approval. (optional)

• Affected Publications - Should a proposal for EPG 606.1 also require revisions to Sec 606 and Std. Plan 606.30, the section and standard plan as well as their proposed revisions would be specified along with the proposed revisions to the EPG article.

• Attachments - Attach all necessary revisions by selecting the "Attach File" button. Also attach all supporting and review documents from FHWA, other agencies, and Industry. MS Word documents should be submitted in revision/track changes mode; other documents can be "marked up" versions.

After the proposed EPS revision is submitted

Tips on Text

While Engineering Policy Services edits all submittals, a few grammatical guidelines include:

Assure/Ensure/Insure: The word “assure” is a personal guarantee based on reputation. “Ensure” is used when the party is to make certain of something or to be careful. “Insure” refers to actions protected by insurance, and indicates that money is involved.

Dimensions: Typically use “high”, “wide” and “long” instead of “in height”, “in width” and “in length”.

Farther/Further: Use “farther” to express a physical distance, such as 10 miles farther, and “further” for a non-physical dimension, such as further thought.

Fewer/less: Use “few” or “fewer” for something comprised of a small number of countable components (such as fewer dollars, fewer gallons of water, etc.). Use “less” for amounts that are not being counted (less money, less water, etc.).

Gender: Minimize the use of “he/she”, “he and she” and “she or he”.

High/Tall: Use “high” to express a lofty position, such as the clouds are high. Use “tall” to express a great vertical dimension, such as the tall post.

Until: Do not use "til".

Submittals are evaluated and processed on a quarterly schedule. Final decisions on proposed ballots are submitted to the Policy and Innovations Engineer for disposition. The Assistant Chief Engineer submits the final decision on Level 2 revisions and the Chief Engineer submits the final decision on Level 3 revisions. Proposed revisions will be categorized by the Policy and Innovations Engineer based on the following guidelines:

Level 1 Approval. If, upon submittal in the Engineering Policy Revision Request Form, a proposed revision is determined to be a routine technical matter, an errata correction or a clarification, it can be approved by the Policy and Innovations Engineer without comment from the district engineers, the division engineers or the Chief Engineer. The EPG will be revised as necessary.

Level 2 Approval. If, upon submittal in the Engineering Policy Revision Request Form, a proposed revision is determined to be a moderate technical change, if it requires specific expertise (e.g. structural design, etc.) or if it impacts more than one division, the proposal is processed as a Level 2 Ballot item. The District Engineers and Division Directors/Engineers are provided 10 business days to provide their comments to the Assistant Chief Engineer who will consider the idea before providing a decision to the Policy and Innovations Engineer. The Federal Highway Administration is given 10 working days to provide comment or concurrence with the Policy and Innovations Engineer. Upon approval any associated documents and the EPG will be revised as necessary.

Level 3 Approval. If, upon submittal in the Engineering Policy Revision Request Form, a proposed revision is determined to be a complex technical change, contentious, has high cost or impacts MoDOT's external conduct of business, the proposal is processed as a Level 3 Ballot item. The District Engineers and select Division Directors/Engineers are provided 10 business days to provide their comments to the Chief Engineer who will consider the idea before providing their decision to the Policy and Innovations Engineer. The Federal Highway Administration is provided 10 business days to provide comment or concur with the proposal. Upon approval, any associated documents and the EPG will be revised as necessary.

Changes to the Standard Specification, Standard Drawings and Pay Items are documented by Design Standards Letters.

EPS Quarterly Cycles

Engineering Policy Services Revision Schedule
Revision Requests Due	Ballot Posted	Publish Revisions	Effective Date
August 28, 2025	September 8, 2025	October 14, 2025	January 1, 2026
November 14, 2025	December 1, 2025	January 5, 2026	April 1, 2026
February 13, 2026	March 2, 2026	April 6, 2026	July 1, 2026
May 15, 2026	June 1, 2026	July 6, 2026	October 1, 2026
August 14, 2026	September 31, 2026	October 5, 2026	January 1, 2027

Division Contacts

Since the divisions provide authoritative input, consulting with their liaisons or contacts is required. Below is a listing of divisional personnel with whom the Engineering Policy staff works and who may be helpful to you:

Bridge: Darren Kemna

Chief Counsel's Office: Terri Parker

Construction and Materials:

Chemical Laboratory: Todd Bennett

Construction Engineering: Dennis Brucks, Niall Jansson, Jason Blomberg

Geotechnical Engineering: Lydia Brownell

Physical Laboratory: Brett Trautman

Design: Laura Ellen, Jennifer Becker, Dave Simmons, Alvin Nieves-Rosario

Bid & Contract Services: Ryan Martin

CADD Services: Kevin Vollet

Environmental Compliance: Melissa Scheperle

Historic Preservation: Rachel Campbell

LPA: Andy Hanks

Right of Way: Mendy Sundermeyer, Greg Wood

Highway Safety & Traffic: Jon Nelson

Safety Engineering: Joe Jones

Signals: Ray Shank

Signs: Alex Wassman, Cayci Reinkemeyer

Work Zones: Dan Smith

Maintenance: Paul Denkler

Multimodal: Jerica Holtsclaw

Aviation: Kyle LePage

Freight & Waterways: Levi Woods

Railroads: Alexander Schroeder

Transit: Christy Evers

Planning: Llans Taylor

FHWA Missouri Division Contacts

You can find the FHWA Missouri Division Staff Directory here.