Encroachment and Right-of-Way Permit Bonds, Including Performance Bonds

State transportation departments, cities and counties each run their own permit programs, so the trigger varies. Caltrans guidance calls for a bond on public works encroachments that cost $5,000 or more and leaves non-public works encroachments to the district permit engineer. The City of San Diego requires surety for public right-of-way permits but exempts standard public improvement permits on its construction plan template, projects with a construction cost estimate under its stated threshold and permits issued to government agencies. Austin requires a $10,000 bond, insurance and a right-of-way contractor license for excavation, driveway and sidewalk permits, among others.

Exemptions usually follow the permittee, not the work. Caltrans does not require bonding of local public entities authorized by law to maintain facilities in a state highway and does not normally require it of public utilities, although a district may require it after poor performance. A contractor working for a utility or a city therefore needs to read the permit itself, because the exemption may belong to the owner while the agency still expects bonds, insurance or a license from the firm doing the work.

Most permit bonds in California, Texas, Arizona and Nevada fall into one of three models, and knowing which one applies tells you how a surety will look at the request.

The first is the license or annual bond: a fixed penal sum the contractor posts once to be eligible for permits in that jurisdiction for a year, renewed with insurance and a license. Austin's right-of-way contractor license and Los Angeles' bonded sewer contractor list work this way. The second is the percentage bond tied to the engineer's estimate for the work in the right of way, as on Caltrans permits for privately funded projects, where guidance calls for a 50 percent performance bond and a 100 percent payment bond. The third is the tiered or full-cost assurance set by local code: Houston's paving permit application sets the penal sum by cost tier, and Phoenix requires an assurance equal to the cost of the right-of-way work.

The model matters to the buyer. A $10,000 license bond rarely needs a full underwriting file, while a Caltrans payment bond equal to the full estimated cost of signal and widening work is underwritten much like a contract bond and may draw down the same aggregate capacity.

• License or annual bond: fixed sum, renewed yearly with insurance and license
• Percentage bond: a share of the estimated cost of work in the right of way
• Tiered or full-cost assurance: a schedule in the local code or fee schedule

Agencies differ on what they accept, and the difference can decide how a developer funds a project. Caltrans says letters of credit and property bonds are not acceptable forms of bonding and accepts a cash deposit only for non-public works encroachments where latent defects are unlikely, such as landscaping or driveways. Phoenix accepts cash, a performance bond, a letter of credit or, on some building projects, an occupancy clearance agreement that withholds utility clearance until the right-of-way work is accepted. San Diego accepts performance bonds, cash bonds, improvement agreement bonds and letters of credit.

A letter of credit usually reduces availability on the borrower's bank line for its full face amount, and cash is simply tied up until release. A surety bond typically does not draw on the line, but it brings underwriting, an indemnity agreement and, for larger amounts, the same financial review a contract bond requires. Some agencies also set surety qualifications: San Diego requires the issuing surety to carry an A-category rating from at least one nationally recognized rating organization and to use the City's own bond form.

Permit bonds do not end when the crew leaves. Caltrans guidance notes that most performance and payment bonds expire a year after Caltrans accepts the work, that fees are collected before a bond is released and that utility and private permittees must deliver accurate as-built plans before bonds are released. Performance bonds on privately funded signal or structure work are retained until as-built plans are furnished. San Diego keeps bonds in force until as-builts or as-graded reports are approved and the permit is closed, and Phoenix releases its assurance after the off-site inspector accepts the permit and any required as-built plans are submitted.

That tail ties up surety capacity. A developer with five open permits across two cities can carry security long after paving is done because a record drawing set is missing. Tracking acceptance letters and closure requests is part of managing the program, and so is knowing whether the agency will require a separate warranty bond once the permit closes.

Right-of-way permits usually carry insurance and indemnity conditions next to the bond. Caltrans' general provisions hold the permittee responsible for liability for personal injury and property damage, and when insurance is required it asks for an endorsement naming the State and the department as additional insureds. Austin requires insurance for its excavation and sidewalk permits. Los Angeles asks bonded sewer contractors for evidence of general liability insurance through the City Administrative Officer's submittal system.

Whether a policy responds to a claim tied to permit work depends on the form, the endorsements and the facts, and an agency's additional insured wording may not match the endorsement already on a contractor's policy. A broker review compares the permit's insurance language with the general liability, auto and excess forms before the permit is pulled, so a certificate is not rejected at the counter and the indemnity in the permit is read against the insured contract definition.

California has the most structured state program: the Caltrans Encroachment Permits Manual sets bond percentages, acceptable forms and release steps, and cities such as San Diego and Los Angeles add their own permit and contractor-list rules. Texas works differently. TxDOT's utility accommodation rules put restoration and reimbursement duties on the utility, and city right-of-way ordinances in Houston and Austin set the bond. Arizona's ADOT issues encroachment permits through district offices that may require a surety bond and third-party quality control on major developments, while Phoenix and Tucson administer their own right-of-way permits under city code. Nevada's NDOT requires a written permit for any use of state highway right of way under NRS 408.423, and its district engineer may require a performance or cash bond of 110 percent of the estimate under NAC 408.437, while Clark County and Washoe County issue their own permits, Washoe with a $5,000 excavation performance bond.

The state pages below go through each agency's rules, the city examples we verified and what a surety will ask for. If a project touches a state highway and a city street, plan for two permits, two sets of conditions and possibly two bonds.

• California: Caltrans percentages, San Diego surety rules, Los Angeles bonded sewer contractors
• Texas: TxDOT utility rules, Houston's tiered street-work bond, Austin's license bond
• Arizona: ADOT district bonding and insurance, Phoenix assurances, Tucson's pavement cut moratorium
• Nevada: NDOT occupancy permits and 110 percent bonds, Clark County off-site permits, Washoe County's excavation bond