Municipal Planning Tool

Trail Investment ROI Calculator

Based on 50+ economic studies · TPL, IMBA, NAR & municipal data (2025)

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Projection scenario

Units

Currency  

Note: All spending benchmarks, construction costs, and property value research are drawn from studies conducted in the United States. Values shown here are approximate conversions — the underlying research data is USD-based and imperial units. Treat converted figures as directional context, not locally validated estimates. See data sources & methodology ↓
Active: Inflation: 3% Growth: 3%/yr Ramp-up: 2 yrs 60% out-of-town Sales tax: 4.25% ● Modified

Breakeven year
(municipal revenue)

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10-year return on
construction cost

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municipal tax revenue

10-year economic
impact

—

local economy (w/ multiplier)

Jobs supported
(mature year)

—

annual FTEs at full capacity

Cumulative investment vs. return — 20-year projection

Year-by-year with ramp-up, visitor growth, and maintenance inflation applied

Breakeven chart

🏠 Property value impact

Calculating…

Annual benefit breakdown

Mature year

Donut

Cumulative muni revenue

At milestones vs. municipal cost

Milestones

Annual visitors

Ramp-up (light) + growth (dark)

Visitors

Infrastructure cost comparison — per mile (log scale)

Your trail vs. conventional road infrastructure

Sources: FHWA/DOT 2020–2024 · Singletracks.com contractor survey April 2026 · American Trails database

Year-by-year detail (first 15 years)

↗ = ramp-up phase · ✓ = breakeven year · scroll for more

Yr VisitorsMaint.Cumul. Cost Cumul. Muni Rev.Cumul. Econ. ImpactNet (vs. muni cost)
Data sources & methodology notes
Visitor spending: TPL/IMBA Economic Benefits of Mountain Biking (2025), 50-study meta-analysis. Conservative $103/trip = Duluth, MN; moderate $175/trip = regional avg; optimistic $416/trip = TPL national avg.

Property value premiums: Crompton & Nicholls (2019); NAR Field Guide (2020). Typical: 3–5%. Indianapolis Cultural Trail: $1B added within 500 ft, 2008–2014.

Trail build & maintenance costs: Singletracks.com contractor survey (Apr 2026); American Trails database ($1,500–$5,000/mi/yr). Highway costs: FHWA / DOT data (2020–2024). Jobs: IMBA ~$45,000 labor income per FTE.

Local vs. out-of-town: Out-of-town visitors bring new money — full multiplier applied. Local visitors recirculate existing spending — multiplier = 1.0. Per Savolt (2017) Duluth study and Buning & Lamont (2021).

Grants: RTP (Recreational Trails Program) up to 80% · RAISE · CMAQ · state programs. Grant % reduces municipal capital contribution for ROI and breakeven calculations.

Units & currency: All research benchmarks are USD/imperial. Metric and foreign-currency displays are conversions for directional reference only. Exchange rates fetched daily from fawazahmed0/currency-api (jsdelivr CDN); fallback rates used if unavailable.

Breakeven: Year when cumulative municipal tax revenue ≥ municipal share of construction cost. Maintenance excluded from breakeven denominator.

This tool is for planning and advocacy. Validate assumptions with local data before formal presentation.