Highway, Street, and Bridge Construction

NAICS 237310 · Heavy and Civil Engineering Construction · SBA size standard: $45 million average annual receipts

Highway, street and bridge contractors bid on public and private infrastructure projects, secure permits, schedule equipment and crews, manage material deliveries, perform phased construction with traffic control, coordinate inspections and maintain detailed compliance records. For a firm that rebuilds roads, installs curbs and pours bridge decks, the specialists turn bid documents into awarded contracts, contracts into detailed schedules and material orders, daily field reports into progress and billing updates, and inspection results into as-built records. The project manager and superintendent keep final authority on means, methods, safety and quality.

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What makes this business different

  • Public bids that must follow strict procurement rules with sealed submissions and bonding requirements
  • Permits from multiple agencies including state DOT, local municipalities, environmental and utility authorities
  • Traffic control plans, lane closures and detours that change daily and require advance notice
  • Heavy equipment and specialized assets tracked across multiple sites with maintenance logs
  • Material testing and compaction reports, concrete pours, rebar placement and weld inspections
  • Phased construction with nightly or weekend shutdowns to restore traffic flow
  • Detailed daily reports, quantity tracking, change orders and progress payments tied to schedule of values
  • Subcontractor coordination, supplier deliveries and weather-related schedule adjustments

Specialist bots

  • a worker at a wide table reviewing large rolled construction plans and a laptop screen showing a quantity takeoff spreadsheet

    Bid Coordinator

    Convert advertised project documents into complete bids with subcontractor quotes and required forms.

    Works in: Ambitious Docs, Ambitious Sheets, Contract Analyzer · Workflows: Bid and proposal development

    Automates

    • Extracts quantities from plans and specifications
    • Solicits and compiles subcontractor and supplier bids
    • Assembles bid forms and required attachments
    • Checks for addenda and missing items
    • Drafts the final bid submission package

    Stops for a person

    • The estimator reviews all pricing and means and methods
    • A person submits the final sealed bid and handles any protests
    • Bonding and insurance are confirmed by the owner
  • a worker wearing a hard hat and high-visibility vest standing beside a flatbed truck loaded with concrete barriers at a road construction site

    Contract Administrator

    Turn notice of award into fully executed contracts, bonds, permits and initial submittals.

    Works in: Ambitious Docs, Contract Analyzer, Ambitious Tasks · Workflows: Contract award and mobilization

    Automates

    • Compares awarded contract against the bid
    • Drafts required insurance certificates and bonds
    • Lists all permits and submittals with due dates
    • Prepares the initial schedule of values
    • Tracks agency approvals and notice to proceed

    Stops for a person

    • The project manager approves all submittals and schedules
    • A person signs contracts and obtains bonds
    • The owner confirms insurance coverage
  • a construction supervisor reviewing printed schedule charts while standing next to heavy equipment on a freshly graded roadbed

    Project Scheduler

    Maintain the project schedule, resource plan and weekly lookahead documents.

    Works in: Ambitious Sheets, Process Optimizer, Ambitious Tasks · Workflows: Project scheduling and resource allocation

    Automates

    • Updates activity durations and logic based on field reports
    • Allocates crews and equipment across tasks
    • Produces three-week lookahead schedules
    • Flags critical path delays and weather impacts
    • Generates resource histograms for equipment and labor

    Stops for a person

    • The superintendent approves all schedule changes
    • The owner reviews and signs off on lookahead schedules
    • A person negotiates time extensions with the agency
  • a worker in a hard hat and safety vest measuring freshly poured concrete curb with a tape measure beside an active roadway

    Field Operations Reporter

    Capture daily quantities, labor, equipment hours, traffic control and progress photos.

    Works in: Ambitious Tasks, Ambitious Docs, Ambitious Sheets · Workflows: Daily field operations and reporting

    Automates

    • Generates the daily work and traffic control plan
    • Compiles labor and equipment time from time cards
    • Records installed quantities by pay item
    • Organizes progress photos by location and activity
    • Drafts the daily report for submission

    Stops for a person

    • The foreman verifies all quantities and notes
    • A person submits the official daily report to the owner
    • Safety incidents are reported and investigated by people
  • a worker using a nuclear density gauge on compacted soil next to a road under construction with survey equipment visible

    Quality and Materials Verifier

    Confirm delivered materials, schedule tests and log inspection results against specifications.

    Works in: Ambitious Tasks, Ambitious Docs, Ambitious Sheets · Workflows: Material delivery and quality testing

    Automates

    • Checks delivery tickets against approved submittals
    • Creates test schedules and logs results
    • Flags materials that fail specifications
    • Maintains chain-of-custody records
    • Updates material inventory logs

    Stops for a person

    • The project engineer reviews all test reports
    • A certified technician performs field tests
    • The owner approves corrective actions for failing materials
  • a construction manager at a jobsite trailer desk reviewing stacks of paper daily reports and a laptop spreadsheet of project costs

    Progress Billing Specialist

    Assemble pay applications from approved quantities, change orders and supporting documentation.

    Works in: Ambitious Sheets, Ambitious Docs, Ambitious Tasks · Workflows: Progress tracking and billing

    Automates

    • Calculates completed quantities times unit prices
    • Applies schedule of values percentages
    • Compiles backup from daily reports and tests
    • Drafts change order requests with cost backup
    • Tracks retainage and payment status

    Stops for a person

    • The project manager reviews and approves every pay application
    • A person submits the application to the owner or agency
    • The owner certifies payroll and prevailing wage compliance
  • a worker in high-visibility clothing holding traffic control plans while directing a bridge deck pour with rebar in place

    Permit and Inspection Coordinator

    Track all required permits, schedule inspections and compile closeout documentation.

    Works in: Ambitious Tasks, Ambitious Docs, Ambitious Sheets · Workflows: Permit, inspection and closeout

    Automates

    • Maintains a master permit and inspection checklist
    • Requests inspections at the correct milestones
    • Organizes as-built drawings and test reports
    • Tracks punch list completion
    • Prepares final acceptance packages

    Stops for a person

    • The superintendent walks every inspection with the agency
    • A person signs and seals as-built drawings
    • The owner confirms final permit closures and bond releases

Workflows

Bid and proposal development

Starts when: A new public or private project is advertised or invited

  1. Pull plans, specifications and addenda from the bidding portal
  2. Break the project into tasks and quantities using estimating tools
  3. Obtain subcontractor and supplier quotes for specialized work and materials
  4. Assemble the bid package with bonding and required forms
  5. Submit the sealed bid before the deadline and record the result

Watch for: All bid documents must be checked against the latest addenda; Public bids have strict deadlines that cannot be missed

Contract award and mobilization

Starts when: Notice of award is received

  1. Review the awarded contract and all incorporated references
  2. Draft the notice to proceed timeline and required submittals
  3. Secure performance and payment bonds if not already in place
  4. Apply for all necessary permits and traffic control approvals
  5. Order initial materials and schedule equipment delivery to the site

Watch for: Many agencies require specific insurance and bonding before any work begins; Utility locates and environmental permits can delay mobilization

Project scheduling and resource allocation

Starts when: Notice to proceed or weekly lookahead

  1. Build or update the critical path schedule with crew and equipment needs
  2. Coordinate subcontractor work windows and material delivery dates
  3. Adjust for weather, traffic restrictions and inspection hold points
  4. Produce three-week lookahead schedules for the owner and agencies
  5. Track actual versus planned progress and flag delays

Watch for: Night and weekend work windows are common for traffic-heavy roads; Equipment must be shared or rented across concurrent projects

Daily field operations and reporting

Starts when: Start of each workday

  1. Generate the daily work plan with crew assignments and equipment list
  2. Document traffic control setup, lane closures and signage
  3. Record quantities installed, labor hours, equipment hours and material receipts
  4. Capture photos of work in progress and any issues encountered
  5. Submit the daily report for review before close of business

Watch for: Quantities must be measured and recorded accurately for payment; Traffic control changes require immediate agency notification

Material delivery and quality testing

Starts when: Material arrives on site or test is scheduled

  1. Verify delivered materials against approved submittals and purchase orders
  2. Schedule or perform required tests such as concrete slump, air content or compaction
  3. Log test results and chain-of-custody for off-site lab samples
  4. Flag non-conforming materials and initiate corrective action
  5. Update inventory and release storage areas for next delivery

Watch for: Concrete and asphalt have strict time and temperature limits; Many tests require third-party labs and agency oversight

Progress tracking and billing

Starts when: End of each pay period

  1. Compile quantities completed and approved by inspectors
  2. Apply unit prices and calculate percent complete per schedule of values
  3. Draft change order requests for any extra work or differing conditions
  4. Assemble backup including daily reports, test results and photos
  5. Submit the pay application for owner or agency approval

Watch for: Retainage is withheld until final acceptance; Public agencies often require certified payroll and prevailing wage reports

Permit, inspection and closeout

Starts when: Before starting each phase or at project milestones

  1. Request and coordinate required inspections from multiple agencies
  2. Compile as-built drawings, test reports and warranty documents
  3. Track punch list items through completion and sign-off
  4. Prepare final documentation package for project acceptance
  5. Schedule permit closeouts and release of any bonds or retainage

Watch for: Bridge and highway projects often require multiple jurisdictional approvals; Final acceptance triggers warranty periods that must be tracked

Bot templates for this industry

Source: U.S. Small Business Administration, Office of Size Standards, Table of Small Business Size Standards Matched to North American Industry Classification System Codes, version March 2023 (effective 2023-03-17, NAICS 2022). Size standards are shown for reference only.