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PathScore | Corridor Alternative Intelligence

PathScore by Onward

Bring Us One Route. Or Just Point A and Point B.

Give Onward an existing route, a partial alignment, or simply Point A and Point B. We develop reasonable planning-level corridor alternatives within the agreed project constraints, then use PathScore to compare each option through a consistent, source-traceable review of land, parcel, title-research, access, crossing, geographic, evidence, and relative cost and schedule pressures.

You do not need to arrive with multiple routes. Onward is accepting project discussions and scheduling PathScore demonstrations.

Who PathScore Is For

Project teams defining, testing, or comparing corridors.

Developers, EPC firms, transmission and pipeline operators, utilities, renewable developers, and infrastructure teams evaluating corridor questions before committing major engineering, permitting, and land-acquisition resources.

When to Use It

Early, before the route is locked.

Once a route is chosen and money starts flowing, changing course gets expensive. PathScore is designed to surface land-side and evidence pressure while corridor options can still be evaluated, not after acquisition and engineering are underway.

What You Provide

A Starting Point, Not a Finished Route Set.

PathScore can begin with basic information. The more project context available, the more precisely Onward can frame the comparison.

One Route or Partial Alignment

Share what you already have.

Share the route or segment you already have. Onward can develop reasonable planning-level alternatives around the project requirements.

Point A and Point B

Not drawn yet? Start with the endpoints.

If the route is not drawn, provide the endpoints, tie-ins, known waypoints, and constraints. Onward can frame preliminary corridor options from there.

  • One existing route, a partial alignment, or Point A and Point B
  • Project purpose, scope, facility type, and intended use
  • Desired corridor or right-of-way width and review area
  • Known tie-ins, waypoints, must-pass areas, must-avoid areas, and other constraints
  • Engineering requirements, specifications, assumptions, and known constraints, as available
  • Available GIS, CAD, KMZ, KML, engineering, or other project files, if available
  • Schedule, decision milestone, and expected turnaround
  • Client priorities, expectations, and decision criteria
  • Approved data, sources, confidentiality rules, formats, and deliverable requirements
Multiple client-developed alternatives are welcome, but they are not required.
How PathScore Works

From a Starting Point to a Clearer Corridor Decision.

01
You Define the Decision

Share the project purpose, starting route or endpoints, corridor width, known constraints, schedule, and priorities.

02
Onward Develops Alternatives

Onward creates reasonable preliminary, planning-level GIS corridor alternatives from the route, segment, or endpoints provided. These are not engineered or certified alignments.

03
PathScore Compares Them

Each option is reviewed using the same criteria, assumptions, approved sources, and evidence standards.

04
Your Team Sees the Tradeoffs

Maps, comparative scores, source notes, pressure indicators, and uncertainty flags show where each option gains or loses ground and why. The project team decides what deserves deeper review.

Illustrative Workflow

Starting Route or Endpoints

One route, a partial alignment, or Point A and Point B.

Onward Develops Alternatives

Planning-level GIS corridors framed within the project constraints.

PathScore Compares

Each option reviewed on the same criteria, sources, and evidence.

Your Team Decides

Tradeoffs, pressure, and uncertainty visible for the project team.

How Options Are Compared

Each Candidate Corridor, Segment by Segment.

Corridors are reviewed against the same criteria, assumptions, and approved sources so tradeoffs are visible and traceable.

Geographic and physical context

Terrain, hydrology, land cover, and other physical factors that shape each corridor.

Parcel density, fragmentation, and land-assembly complexity

How many tracts each corridor touches and how the ownership pattern is likely to slow acquisition.

Title-research burden and issue posture

The apparent depth of title work and where curative attention will concentrate.

Access constraints, easement exposure, and crossing complexity

Where physical and legal access get harder, including road, rail, water, and utility crossings.

Regulatory context and areas flagged for permitting follow-up

Corridors are flagged for permitting review only, not permit outcomes.

Evidence coverage, source quality, and data gaps

The quality and coverage of the underlying data behind each factor.

Acquisition complexity indicators

Where landowner engagement is likely to require the most time and coordination.

Segment pressure and route sensitivity

Which segments of each corridor concentrate risk and which are relatively clean.

Relative cost and schedule pressure based on stated assumptions

Illustrative pressure only, based on the assumptions supplied for the review.

Operator and professional follow-up priorities

What Onward, project engineering, permitting, environmental, title, or client leadership should look at next.

PathScore does not hide the decision inside a black box. Each option is compared using consistent factors, with the assumptions, evidence, data gaps, and tradeoffs made visible.
What Your Team Receives

A Comparison Your Team Can Use.

Preliminary planning-level corridor alternatives, when included in scope
Route-comparison map
Comparative scorecards with category-level explanations
Segment-pressure table
Crossing and exposure summary
Source coverage, evidence gaps, and uncertainty flags
Parcel and land-complexity posture
Title-research burden posture
Professional and operator follow-up priorities
Agreed GIS and presentation deliverables
Comparison report
Review meeting

The goal is not to declare a perfect route. It is to show which options deserve deeper engineering, environmental, title, land, and regulatory review, and why.

Synthetic Demonstration

Three Alternatives, Side by Side.

PathScore organizes the tradeoffs. It does not automatically select the route. The values below are illustrative scenario numbers, not estimates, bids, forecasts, or guarantees. The project team determines which corridor best fits cost, schedule, permitting, acquisition, engineering, environmental, title, construction, and strategic objectives.

Alternative A
Route A

Balanced cost, schedule, and acquisition profile

PathScore
81/ 100
Illustrative Cost Scenario
$6.6M – $7.4M
Illustrative Schedule Scenario
16 months
Water crossings
5
Major road / rail crossings
6
Areas flagged for permitting follow-up
2
High-pressure parcels
18
Evidence Readiness
88%Substantial
Separate from PathScore. Indicates source coverage.
Alternative B
Route B

Lowest illustrative cost, greater acquisition and schedule pressure

PathScore
76/ 100
Illustrative Cost Scenario
$5.8M – $6.5M
Illustrative Schedule Scenario
20 months
Water crossings
8
Major road / rail crossings
7
Areas flagged for permitting follow-up
3
High-pressure parcels
26
Evidence Readiness
82%Partial
Separate from PathScore. Indicates source coverage.
Alternative C
Route C

Shortest illustrative schedule and fewer crossings, higher cost and permitting exposure

PathScore
79/ 100
Illustrative Cost Scenario
$7.8M – $8.8M
Illustrative Schedule Scenario
13 months
Water crossings
3
Major road / rail crossings
4
Areas flagged for permitting follow-up
5
High-pressure parcels
14
Evidence Readiness
91%Substantial
Separate from PathScore. Indicates source coverage.
Illustrative synthetic route comparison. PathScore is a comparative pressure index based on selected criteria, assumptions, and available evidence. Cost and schedule figures are scenario values, not estimates, bids, forecasts, or guarantees. Evidence readiness is reported separately from the score so partial evidence does not appear favorable.
How Results Are Explained

A Review Meeting, Not Just a Document.

Onward walks the project team through where pressure lives, why it appears, what evidence is missing, and which follow-ups belong with Onward, project engineering, permitting, environmental, title, or client leadership. The comparison is designed to be revisited as better information becomes available.

Decision Support Built for Professional Judgment

What PathScore Is Not.

PathScore is an Onward-operated professional intelligence service supported by internal technology. It is not a self-service platform, and it does not replace the licensed professionals or regulatory reviews required to advance a project. Results depend on the quality, recency, scope, permissions, and permitted use of the underlying data.

  • Engineering design, engineered alignment, or route certification
  • Permitting or agency approval
  • Environmental determination
  • Utility or interconnection capacity or queue position
  • Buildability, availability, or construction-readiness determination
  • Licensed survey determination
  • Legal or title opinion
  • Construction approval
  • Landowner or contact export
  • Guaranteed route recommendation
  • Autonomous final decision

Licensed survey work is performed by properly licensed survey professionals. Onward coordinates the land, access, communication, and project workflow around that work.

Get Started

Bring Us the Corridor Question.

You do not need multiple finished routes. Bring the route, segment, endpoints, and project requirements you have. We will help define the comparison that would be most useful to your team.