Project Information

Bid Title

2026-2029 MoDOT On-Call Solicitation

Issuing Agency

Missouri Department of Transportation(MDOT)

Location

Missouri

Published Date

Nov 26, 2025

Closing Date

Dec 5, 2025

Government Level

State & Local

Status

Closed

Original Source

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Bid Documents

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Project Description

District:	Statewide
Post Date:	10/22/25
Expiration Date:	12/5/25
Description:	2026-2029 MoDOT On-Call Solicitation
Additional Information:	ADDENDUM - 2026 - 2029 MoDOT On-Call Solicitation

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MoDOT

Missouri Department of Transportation

Ed Hassinger, P.E., Director

105 West Capitol Avenue

P.O. Box 270

Jefferson City, Missouri 65102

1.888.ASK MODOT (275.6636)

October 22, 2025

Dear Consultant:

The Missouri Highways and Transportation Commission requests the services of consulting firms to perform

on-call professional services as described on the following pages. This solicitation is the first step in

developing and executing Master Agreements for on-call services. Master Agreements allow MoDOT districts

and divisions to enter Memorandums of Understanding (MOU) with consultants to perform services on

contracts that total no more than $200,000. Execution of a Master Agreement does not guarantee future

work.

To be considered for these consulting services, you may express your interest by responding via email, as

indicated on the following pages. Your firm must submit separate letters of interest for each work category

accompanied by the cover sheet. Limit your letter of interest (LOI) to no more than three pages plus the cover

page. Please submit your general company brochure and/or marketing materials in an electronic format to

be posted to the MoDOT website; this material is limited to four pages. A page is defined as one side of an 8

½” x 11” sheet of paper. Listed below are the submittal requirements in electronic format:

• Cover Sheet

• Letter of interest for each category (3-page max, min 11-point font, per LOI)

• Company Brochure (4-page max)

Each category has a been assigned a “Target” number of selections identified as the capacity needed to fulfil

that category. The actual number of selected firms may vary slightly from the identified target but should not

be substantially different.

We encourage DBE firms to submit letters of interest for categories in which they are qualified. DBE firms

must be certified by MoDOT.

MoDOT will evaluate firms based on: Diversity & Inclusion, General Experience of Firm, Past Performance,

Qualifications of Personnel, Familiarity/Capability, and Accessibility. The scoring criteria weighted values are

indicated on the following pages. Firms not current on all of the required prequalification categories found in

MoDOT’s Approved Consultant Prequalification List will not be allowed to execute a Master Agreement until

all prequalification requirements are met. Consultants interested in the Right of Way Acquisition and

Relocation Services category are not required to be prequalified. Please note some categories may have

interviews, post submittal, to aid firm evaluation and selection.

All letters must be received by 3:00 pm, November 28, 2025, via email. MoDOT will only consider those

letters of interest received by the deadline.

The following pages outline additional information.

Sincerely,

Eric Schroeder, P.E.

Deputy Director/Chief Engineer

Our mission is to provide a world-class transportation system that is safe,

innovative, reliable and dedicated to serving customers for a prosperous Missouri.

WORK CATEGORY DESCRIPTIONS

Bridge Deck Surveys Target - 5

This category of work is defined as condition evaluation of existing bridge decks using non-

destructive techniques and/or traditional materials testing.

Bridge Design Target - 25

A wide range of bridge-related engineering. Examples include plans development, cost

comparisons, hydraulics, detailing and structural design.

Construction Materials Testing & Inspection Target - 35

Managing and inspecting projects associated with the construction of new and/or modified

structures or travel ways. This category includes providing professional, technical, and other

personnel, equipment, material, and all other things necessary for inspection, testing, and

administering projects. Technical work may include assisting with testing and inspection at

asphalt or concrete plants in the field. All inspectors must be certified to perform services

according to Division 10 of the Code of State Regulations, Technician Certification Program.

Environmental – Cultural Resources Target - 5

Conducting background investigations, Phase I surveys, Phase II National Register

evaluations, Phase III adverse effects mitigation (e.g. archeological data recovery,

documentation of historic bridges and buildings etc.), and other various tasks as related to

cultural resources, including Section 4(f) documentation, programmatic agreements or

memorandums of agreement.

Environmental – Endangered Species & Wetlands Target - 6

Completion of field surveys, wetland delineations, stream assessments, required specialized

species surveys, habitat assessments, and analyses to support a determination of impact to

listed species, potential Waters of the US, and protected resources. Reports and results will

be used for consultation with the US Fish and Wildlife Service, Section 404/401/408/10

permitting with US Army Corps of Engineers, and coordination with the Missouri Department

of Conservation for MoDOT project impacts to endangered species, species of conservation

concern, and water resources in accordance with the Endangered Species Act, Clean Water

Act, State of Missouri regulations, and MoDOT policies and procedures.

Environmental – NEPA Target - 5

Preparation of Categorical Exclusion, Environmental Assessment, and Environmental Impact

Statement documents, and re-evaluations of documents in compliance with all requirements

of the National Environmental Policy Act (NEPA). Assistance with specific document types

such as Individual or de minimis 4(f) documents or Programmatic Agreements that contribute

to the NEPA analysis.

Environmental – Noise Studies Target - 5

Completion of a complete noise analysis in accordance with all requirements of MoDOT’s

noise policy and procedures encompassed in section 127.13 of the EPG. Analysis will consist

of, but is not limited to noise monitoring, modeling, and the preparation of noise reports.

WORK CATEGORY DESCRIPTIONS – (Cont.)

General Services – Architectural / Interior Design Target - 5

Architectural design includes interior space planning and design. This category will be utilized

by MoDOT’s General Services Division.

General Services – Civil / Structural Target 10

General site civil and civil-building design. Work may include site grading design, parking lot

design, and design structural elements of facilities including geotechnical, foundation, and

structural components. This category will be utilized by MoDOT’s General Services Division.

General Services – Mechanical / Electrical Target 5

HVAC & Plumbing design for facilities including wastewater disposal and electric design for

facilities and related site components. This category will be utilized by MoDOT’s General

Services Division.

Geotechnical Engineering Services Target 5

Geotechnical investigations and analysis for bridges, retaining walls, and landslides. This also

includes the use of geophysical methods for investigation and analysis of karst areas and

mine subsidence. Contractors that have drilling capabilities and geotechnical laboratories are

preferred or team up with / have an established agreement with drilling services and/ or lab

service companies. The drilling equipment should have calibrated automatic hammers. The

laboratory shall be either AMRL or Corps of Engineers certified.

Multimodal Planning Target TBD

Coming Soon – Category information & description will be added via Addendum.

Pavement Friction Testing Target - 5

Friction testing pavement in compliance with ASTM E274. In general, the testing is

performed with a ribbed tire in both wheel paths at 40 miles per hour on various Missouri

state routes.

WORK CATEGORY DESCRIPTIONS (Cont.)

Right of Way Acquisition and Relocation Services Target - 5

Full-service land acquisition and relocation assistance consultant. Federal regulations governing

right of way acquisitions are found in 23 CFR (Code of Federal Regulations) and 49 CFR, Part

24. This work generally includes appraisal, appraisal review, negotiations, writing legal

descriptions and relocation.

Roadway Design Target - 30

Development of highway plans. The work generally includes widening, resurfacing, pavement

reconstruction, accommodation of utilities, stormwater retention, hydraulics, design and

analysis of pedestrian and bicycle facilities and lighting. This category also includes 3D

visualization modeling with the development of accurate and realistic 3D models, imagery,

simulations, video sequences and related media provided design specifications, traffic models

and real-world data for the purpose of studying and presenting proposed scenarios. The

category may also include other work related to roadway design such as slide repair, innovative

project delivery and/or value engineering, planning and conceptual studies.

Subsurface Utility Engineering (SUE) Target - 5

SUE may include surveying utility location and plotting the facilities on utility composite

drawings at any of the accuracy levels A through D.

Surveying Target 10

Land surveys, property boundaries, elevation contours and site features. This category also

includes survey description writing.

Traffic – Electrical / ITS Management & Design Target 6

Providing electrical engineering analysis & recommendations on items such as battery back-up

for signals and dynamic message boards, solar applications for signals, lighting and dynamic

message boards, wire sizing for converting the roadway lighting system to LEDs, surge

protection issues, signal cabinet and lighting system wiring revisions, circuit breaker sizing, and

may include other items related to electrical engineering for traffic control devices.

Providing Intelligent Transportation Systems (ITS) engineering and services such as

development of ITS architecture documents, traffic operations support, development of policy

guidance and/or standards related to ITS, design work for ITS device deployment, network

design and coordination, web design, database management, and video management design

excluding the purchase of equipment.

Traffic, Safety, and Operations Engineering Target - 15

Wide range of traffic-related engineering, including traffic safety studies. Examples:

transportation impact studies, signal timing/optimizations and design, traffic modeling services,

safety studies, safety plans, road safety assessments, crash modification factor and safety

performance function development, and safety countermeasure performance evaluations.

Traffic – Structures Target 6

Providing structural engineering services for traffic-related structures such as signal poles and

mast arms, sign trusses, lighting poles, high mast lighting and ITS structures. Examples may

include performing structural and foundation designs or analysis, reviewing any change orders or

value engineering proposals, and evaluating existing traffic structures for load capabilities.

Transportation Planning Target 2

Transportation planning – Research, analysis, assessment, outreach, engagement, and work

product development to support general transportation planning. Analysis of associated

federal or state regulation with assessment of anticipated impacts and resultant outcomes.

Research of existing MoDOT plans, programs, and documents with a focus on identifying gap

areas and opportunities related to federal compliance, plan and strategy alignment and other

related activities. Research, evaluation, and reporting on related peer agency efforts associated

transportation planning programs and regulatory compliance focus areas.

Developing plans, implementation guides, and conducting outreach and engagement efforts

with transportation stakeholders related to the development of transportation planning work

products and regulatory compliance focus areas, including alignment of plans and strategies

with other state or federal plans. Writing work product deliverables for compliance with plan

or strategies development requirements.

Utility Accommodation & Coordination Target 7

Providing all necessary collaboration and coordination to ensure the utility location and

relocations are accommodated for a subject project. This work may include meetings, field

visits, reviewing plans, and providing all the necessary approval and/or paperwork documents

associated with utility accommodation and coordination.

Value Engineering Target - 8

Facilitation of Value Engineering Workshops. The work generally includes preparing for,

facilitating/conducting, and generating workshop summary reports for value engineering

workshops in the planning, design, or construction phase of a project. Firms interested in this

work shall provide experience and capabilities to supplement value engineering workshops with

resources that include Subject Matter experts in data driven safety, traffic operations, roadway

resign, bridge design, maintenance of traffic, and cost estimating.

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