--- title: "ROADBUILDERS MACHINERY AND SUPPLY CO INC | DOT 450297 | Carrier Profile" description: "ROADBUILDERS MACHINERY AND SUPPLY CO INC is a interstate carrier based in KANSAS CITY, KS. Fleet size: 39 power units, 39 drivers. DOT# 450297." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "LocalBusiness", "name": "ROADBUILDERS MACHINERY AND SUPPLY CO INC", "url": "https://runalphaloops.com/carrier/ks/450297/roadbuilders-machinery-and-supply-co-inc", "areaServed": [ { "@type": "State", "name": "NE" }, { "@type": "State", "name": "IA" }, { "@type": "State", "name": "MO" }, { "@type": "State", "name": "KS" }, { "@type": "State", "name": "CO" } ], "address": { "@type": "PostalAddress", "streetAddress": "1001 S 7TH ST", "addressLocality": "KANSAS CITY", "addressRegion": "KS", "postalCode": "66105-2007", "addressCountry": "US" }, "telephone": "9133713822", "identifier": [ { "@type": "PropertyValue", "name": "DOT Number", "value": "450297" } ], "numberOfEmployees": { "@type": "QuantitativeValue", "value": 39 } }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is ROADBUILDERS MACHINERY AND SUPPLY CO INC's DOT number?", "acceptedAnswer": { "@type": "Answer", "text": "ROADBUILDERS MACHINERY AND SUPPLY CO INC's USDOT number is 450297. These numbers are assigned by the Federal Motor Carrier Safety Administration (FMCSA)." } }, { "@type": "Question", "name": "Where is ROADBUILDERS MACHINERY AND SUPPLY CO INC located?", "acceptedAnswer": { "@type": "Answer", "text": "ROADBUILDERS MACHINERY AND SUPPLY CO INC is based in KANSAS CITY, KS 66105-2007. They can be reached at 9133713822." } }, { "@type": "Question", "name": "How large is ROADBUILDERS MACHINERY AND SUPPLY CO INC's fleet?", "acceptedAnswer": { "@type": "Answer", "text": "ROADBUILDERS MACHINERY AND SUPPLY CO INC operates 39 power units with 39 drivers." } }, { "@type": "Question", "name": "Is ROADBUILDERS MACHINERY AND SUPPLY CO INC currently active?", "acceptedAnswer": { "@type": "Answer", "text": "ROADBUILDERS MACHINERY AND SUPPLY CO INC's USDOT registration is currently listed as active." } } ] }, { "@context": "https://schema.org", "@type": "WebSite", "name": "AlphaLoops", "alternateName": [ "AlphaLoops.com", "Run AlphaLoop" ], "url": "https://runalphaloops.com/" } ] --- [![AlphaLoops](/lovable-uploads/AlphaLoops-Logo-2025_Black-Type_White-Background_3280x1024.png)](/) [Our Data](/our-data)[AI Capabilities](/ai)[Pricing](/pricing)[Research](https://research.runalphaloops.com/)[Contact](/contact) 1. [Home ](/) 2. / 3. [Carriers ](/carriers) 4. / 5. 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ROADBUILDERS MACHINERY AND SUPPLY CO INC Active Interstate # ROADBUILDERS MACHINERY AND SUPPLY CO INC Unlock full report — $10 Risk score · full evidence · 72-hour access · No account required DOT # 450297 Location KANSAS CITY, KS Phone [9133713822](tel:9133713822) Profile Claim this profile Power Units 39 Drivers 39 Trailers 2 Annual Miles In full report Entity Type CORPORATION MCS-150 Date Mar 24, 2026 ## Risk Signals — ROADBUILDERS MACHINERY AND SUPPLY CO INC Scanning active / 10 NOT RATED Full risk analysis — historical patterns, fraud connections, financial signals — runs when you… Authority for sale No active listings detected… CLEAR Equipment for sale No fleet VINs found on marketplaces… CLEAR Financial risk Analyzed in the full report… LOCKED Fraud signals Connection analysis in the full report… LOCKED Historical patterns Pattern analysis runs when you unlock the report… LOCKED Recent activity No adverse news in 90 days… CLEAR Unlock the full vetting report Get the exact risk score, full analysis, and the specific evidence + sources behind every signal. Unlock full report — $10Included in the full report → One-time · no account required ## Inspection Summary Recent Inspections (90 Days) 3 Vehicle OOS Rate 0% 0 of 3 National avg ~21% Driver OOS Rate 0% 0 of 3 National avg ~5% OOS Inspections 0 Driver + Vehicle OOS Most recent Aug 11, 2026 · NE Clean rate (90d) 69% Every inspection with date, location, level, violations found, and out-of-service results. Included in the full report → ## Crash Summary Total Crashes 10 All time Fatalities 0 Injuries 8 Tow-Away 9 ## Counterparty Reports Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with ROADBUILDERS MACHINERY AND SUPPLY CO INC. No verified counterparty reports yet Worked a load with ROADBUILDERS MACHINERY AND SUPPLY CO INC? Be the first to report how it went. Review this carrier ## About ROADBUILDERS MACHINERY AND SUPPLY CO INC ROADBUILDERS MACHINERY AND SUPPLY CO INC is a Kansas City, KS-based trucking company operating with a fleet of 39 power units and an equal number of drivers. The company specializes in interstate transportation, handling a variety of cargo types under common and contract operating authorities. As a corporation, ROADBUILDERS serves a diverse range of clients within the transportation sector. ### Related Companies 1 found Who this carrier is linked to and how — shared officers, common addresses, and entities under the same ownership. Included in the full report → ### Service Regions Active in 6 states Top states: NE IA MO KS CO Full state-by-state operating volumes, inspection locations, and lane coverage analysis. Included in the full report → ### CSA Safety Scores 5 BASICs 5 BASICs measured Percentile rankings pending FMCSA publication — raw measures + violations available in the report. Full BASIC percentiles, measure scores, BASIC + roadside alerts, and Acute Carrier flags from the latest FMCSA SMS snapshot. Included in the full report → ## Operating Authority Common Authority N/A Contract Authority N/A Broker Authority N/A ### Insurance & Coverage BIPD, cargo, and excess liability coverage amounts, policy history, and insurer names. Included in the full report → ## Contact Information 9133713822 Physical Address 1001 S 7TH ST KANSAS CITY, KS 66105-2007 ## Cargo & Operations Cargo Carried Other ### Violations by Category 4 total Most common category Cargo · 25% of violations across 4 categories Full violation breakdown by category, out-of-service rates, and historical trends over time. Included in the full report → ### Fleet Analytics 22 trucks Top manufacturers PETERBILT FORD KENWORTH Sample units 1FDUF5GT9CECXXXXX 2012 FORD F550 2NKHHM6X4HM1XXXXX 2017 KENWORTH T270 Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster. 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