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Last reviewed: Next review due: Reflects current transportation performance bond requirements
2026 Requirements Verified

School Bus, Paratransit, Transit & DOT Maintenance Contracts

Transportation Performance Bonds

This is not a freight broker bond. If your school district, transit authority, or state DOT contract requires a performance bond - school-bus routes, ADA paratransit service, fixed-route transit operations, highway maintenance - this is the page for you. We bond transit and student-transportation contractors nationwide under FTA 2 CFR 200.326 and state DOT specifications.

Looking for an FMCSA freight broker bond? The federal $75K BMC-84 broker bond is a different product. Visit our freight broker bond page.

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School-bus districts (8+ states) ADA paratransit (49 CFR Part 37) FTA Section 5307/5311 grant compliant State DOT highway maintenance lines

Official Federal Requirements

"For construction or facility improvement contracts or subcontracts exceeding the Simplified Acquisition Threshold, the Federal awarding agency or pass-through entity may accept the non-Federal entity's bonding policy and requirements provided that the Federal awarding agency or pass-through entity has made a determination that the Federal interest is adequately protected. If such a determination has not been made, the minimum requirements must be as follows: (a) A bid guarantee from each bidder equivalent to five percent of the bid price; (b) A performance bond on the part of the contractor for 100 percent of the contract price; (c) A payment bond on the part of the contractor for 100 percent of the contract price."
Code of Federal Regulations - Uniform Guidance2 CFR 200.326

Who Needs a Transportation Performance Bond

Public-sector passenger and roadway service contractors - not freight brokers or warehouse operators

School Bus Contractors

Private carriers running daily home-to-school routes for K-12 districts, charter schools, special-education transport, and athletic/field-trip charters. Bond commonly equals one year of contract value.

ADA Paratransit Providers

Demand-response contractors operating ADA-complementary paratransit for transit agencies under 49 CFR Part 37. Contracts are FTA-funded, so 2 CFR 200.326 bonding applies.

Public Transit Operators

Private operators of fixed-route transit, microtransit, commuter shuttles, and BRT under management contract with a transit authority or MPO. Often paired with FTA advance-payment security.

DOT Maintenance Contractors

Highway mowing, striping, snow & ice control, signage, signal maintenance, guardrail repair, and rest-area service contracts awarded by state DOTs and county road agencies.

Three Different "Transportation" Bonds - Make Sure You Pick the Right One

Buyers regularly land on the wrong page. Here is the distinction so you do not buy the wrong product.

Typical Bond Amount by Contract Type

Use this as a starting point. Always read the bid documents - obligees set the exact percentage.

Contract TypeTypical Annual ContractBond RequirementAnnual Premium
School Bus Route Contract$250K-$5M100% of one year$2,500-$75,000
ADA Paratransit Service$1M-$25M100% per 2 CFR 200.326$10,000-$375,000
Fixed-Route Transit Operations$2M-$50M100% per FTA Master Agreement$20,000-$750,000
DOT Highway Maintenance$500K-$10M25-100% (state-specific)$5,000-$150,000
Special-Ed / McKinney-Vento Transport$100K-$1MOne year contract value$1,000-$15,000

Premium ranges assume credit-qualified contractors. New entrants and carriers with prior contract defaults price 3-5% with possible collateral. Use our performance bond calculator to model your specific contract.

What Sureties Underwrite for Passenger Transport

Transit and school-bus underwriting differs from typical contract bond review

Driver Staffing Depth

CDL with passenger (P) and school-bus (S) endorsements is the limiting resource. Sureties want 1.3-1.5 drivers per route in the staffing plan and a recruiting pipeline. A roster gap is the leading cause of route abandonment claims.

Safety Record (DOT/FMCSA)

Underwriters pull SAFER and your CSA scores. Out-of-service rates above the national average, recent compliance reviews, and crash indicators raise rates or trigger collateral. School-bus carriers also face state-level inspection records.

Past-Performance References

Two prior contracts of similar route count and miles is the standard threshold for routine approval. First-time bidders need a co-signer or surety credit-enhancement program. Prepare written references from your transportation directors.

Fleet Age & Inspection History

Average fleet age, scheduled-maintenance records, and recent state inspection results. School-bus contracts often specify maximum bus age (commonly 12 years). Older fleets reduce bonding capacity.

Working Capital & Backlog

Standard ratio: 10% of uncompleted contract value in working capital. Transit contracts mitigate this because monthly payments from the obligee are reliable and timely - sureties weight that favorably.

Insurance Loss Runs

Five years of auto-liability and general-liability loss runs. Frequency matters more than severity - one major claim is acceptable; a pattern of small at-fault collisions signals operational issues.

School-Bus Contract Bonding by State

Some states codify the bond statewide. Others delegate to the local school district. Always verify with the specific district issuing the contract.

New York

Statewide statute

Education Law § 305(14) authorizes districts to require performance bonds. Most upstate districts require 100% of one-year contract value.

New Jersey

N.J.S.A. 18A:39-3

Transportation contracts require a performance bond in the amount the board determines, customarily 100% of annual contract value.

Texas

District-level

No statewide TEA bonding mandate; bond requirement appears in the ISD's RFP. Common requirement: 50-100% of one-year value.

California

District-level

Bond requirement set in the district's solicitation. CHP-CT (school-bus) certification is a separate licensing prerequisite.

Florida

District-level

Most county school boards require 100% performance bond on private bus contracts. State DOE issues minimum vehicle and driver standards separately.

Pennsylvania

24 P.S. § 13-1361

School transportation contracts must include a performance bond in an amount fixed by the board, typically equal to one full year of the contract.

Illinois

105 ILCS 5/29-6.1

Statute permits boards to require bonds and proof of insurance from school transportation contractors; boards typically require 100% bonding.

Other States

Verify the RFP

Bond percentage, surety rating requirement (commonly A-/VIII or better per A.M. Best), and term-length all live inside the bid documents. Send us the RFP and we will quote.

Transit & School-Bus Bond FAQs

Is this the same as a freight broker bond (BMC-84)?
No. A freight broker bond (FMCSA form BMC-84) is a $75,000 federal financial-responsibility bond that licenses motor carriers to arrange freight transportation. A transportation performance bond is a contract bond - sized at a percentage of a specific transit, school-bus, or DOT maintenance contract - that guarantees you will deliver the service the public agency hired you to deliver. If you are looking for the FMCSA broker license bond, see our /freight-broker-bonds/ page instead. This page is for non-broker public-transportation contractors.
What does a school bus contract performance bond actually guarantee?
It guarantees that you will provide the agreed-upon student transportation routes for the full contract term. If your company stops running routes mid-year, the school district draws on the bond to hire a replacement carrier and recover incremental costs. State statutes commonly require the bond to equal at least one year of the contract value. New Jersey, New York, Pennsylvania, and many other states codify this directly. When an addendum increases the contract value, the bond amount increases proportionally.
How do FTA-funded paratransit and transit contracts get bonded?
Paratransit and fixed-route transit contracts that use FTA grant dollars are governed by 2 CFR 200.326 (the Uniform Guidance bonding clause). For procurements above the simplified acquisition threshold ($250,000), the FTA grantee must require: (1) a bid guarantee of 5% of the bid, (2) a performance bond for 100% of the contract price, and (3) a payment bond for 100% of the contract price - unless FTA approves an alternative because the agency has already determined federal interest is adequately protected. Your contract documents will reference the FTA Master Agreement and Circular 4220.1F.
How are state DOT highway maintenance contracts bonded?
State DOT performance-bond percentages range from 25% to 100% of contract value depending on the state and the contract size. Most states default to 100% on federal-aid highway projects to stay aligned with federal Miller Act practice for construction. For pure maintenance contracts (mowing, striping, snow plowing, guardrail repair, signal maintenance) some states accept lower percentages or alternative security on contracts under $1 million. Florida DOT requires 100% up to $250 million; Wisconsin allows a 3% bid-guarantee-check substitute under $1 million. Always read the bid documents - the bond percentage is contract-specific.
What do sureties look at when underwriting a school bus or paratransit contractor?
Underwriters focus on three things specific to passenger transportation: fleet condition and CHP/state inspection history, driver-staffing depth (CDL with passenger and school-bus endorsements is a real bottleneck), and route-completion track record on prior contracts. They also pull DOT/FMCSA safety scores, look at insurance loss runs for accident frequency, and review your contract backlog. A carrier with a clean safety rating, two-year route history with the same district, and 1.5x driver-to-route ratio underwrites smoothly even on first-time bonds up to $1-2 million.
How much does a transportation performance bond cost?
Premium typically runs 1-3% of the bond amount per year for credit-qualified carriers. A $500,000 school-bus contract bond costs roughly $5,000-$15,000 annually. Paratransit and transit contract bonds in the $1M-$5M range often price between 1.0% and 2.5% because the obligees (transit authorities) provide steady monthly contract payments that strengthen the underwriting picture. New companies, owner-operators, or carriers with prior contract defaults pay 3-5% and may be required to collateralize a portion of the bond.

Official Resources

2 CFR 200.326 - Uniform Guidance Bonding Requirements

Federal bonding rules for grant-funded contracts including FTA-funded transit and paratransit procurements.

FTA Circular 4220.1F - Third Party Contracting

FTA grantee procurement standards including required clauses, bonding, and advance-payment security for transit contracts.

FHWA - Payment and Performance Bonds

FHWA contract administration guidance on state DOT bonding for federal-aid highway maintenance and construction.

49 CFR Part 37 - ADA Paratransit Service Standards

Federal service-quality standards governing complementary paratransit contracts that drive performance-bond default triggers.

Nick Thoroughman, Editorial Director
Reviewed by Nick Thoroughman, Editorial Director
Eric Drummond, Surety Specialist
Surety review by Eric Drummond, Surety Specialist
Nevada DOI license pending issuance

All content is researched from official state and federal sources (.gov) and verified before publication. BuySuretyBonds.com works with Treasury-certified, A- minimum rated surety carriers serving all 50 states.

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