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components · geospatial cluster

Geospatial / map

Four components that extend TuxChartGeographic toward general maps + corridor analysis. Library-agnostic by design: TuxMapEmbed wraps any iframe-friendly map provider; TuxMapMarker ships as SVG that any map lib (Mapbox / Leaflet / MapLibre) can render as a custom marker.

corridor visualization

TuxCorridorStrip — I-35, mile 174–195

Native SVG horizontal strip for 1-D corridor data. Mile- markers, colored treatment / control segments, point events, and an optional value-series spark above (crash rate per mile in this example).

Northbound →

I-35 corridor study, central Texas section

Crash rate per milePre-treatment baseline — mile 174 to 178Treatment zone A — signage — mile 178 to 184Construction zone — mile 184 to 188Treatment zone B — geometry — mile 188 to 192Post-treatment baseline — mile 192 to 195FM 60 intersection — mile 175.5Site 12 instrumentation — mile 180Incident — 2024-09-14 — mile 186.5Treatment applied — mile 189Site 18 instrumentation — mile 193174175180185190195
Hover the events / segments for tooltips. Five segments (baseline / treatment A / construction / treatment B / baseline) + 5 events (intersections, instrumentation, incident, treatment applied).

highway engineering & geometric cross-section

TuxRoadwayCrossSection — 2D Flat Geometry & 3D Spatial Perspective

Unlike 1D strip diagrams, TuxRoadwayCrossSection models true civil engineering highway geometry: travel lanes with markings, paved shoulders with rumble strips, crown slope (-2.0%), pavement structural layers (HMAC, base, subgrade), and embankment cross-sections (4:1 recoverable foreslope, ditch invert flow line, and backslope). Toggle seamlessly between 2D CAD Blueprint Profile and 3D Spatial Perspective with interactive pitch/yaw sliders, animated vehicle platoons, and lane-by-lane telemetry.

Active facility: TxDOT Urban Managed Freeway (I-35 / I-10 Katy). Classification: Urban Interstate · Dual-Carriageway with Express Managed Lanes. View mode: 3d-perspective. Geometry: 6 total cross-section elements (4 travel lanes, 62 ft paved roadbed, 107.5 ft total right-of-way width), cross-slope 2%, 4:1 Recoverable Foreslope. Traffic telemetry: Lane 1 (TEXpress Managed) Level of Service A (68 mph, 1420 vph); Lane 2 (GP Fast) Level of Service C (58 mph, 1890 vph); Lane 3 (GP Middle) Level of Service D (51 mph, 2150 vph); Lane 4 (GP Merge/Freight) Level of Service E (42 mph, 1760 vph).
AASHTO / TxDOT Geometric StandardUrban Interstate · Dual-Carriageway with Express Managed Lanes

TxDOT Urban Managed Freeway (I-35 / I-10 Katy)

Prefer flat schematic on mobile?
4' In Shldr
Inside Shldr4 FT • Emergency
12' ManagedTEXPRESS
68 MPH LOS A
1,420VPH
14%OCC
12' GP FastGP
58 MPH LOS C
1,890VPH
22%OCC
12' GP MidGP
51 MPH LOS D
2,150VPH
28%OCC
12' GP SlowGP
42 MPH LOS E
1,760VPH
34%OCC
10' Out Shldr
Outside Shldr10 FT • Emergency
4:1 Recoverable Foreslope
Drainage Flow Line
3:1 Backslope to R.O.W.
TxDOT R.O.W. Limit
TEXpress Managed Lane
General Purpose Lanes
Paved Shoulder (10')
Vegetated Foreslope (4:1)
Drainage Ditch Swale
Click & drag to orbit • Ctrl+Scroll to zoom

Operational Corridor Telemetry · Lane-by-Lane Cross-Section Analysis

Click lane in 3D scene to inspect
Inside Shoulder
Non-Travel
4' width
Lane 1 (TEXpress Managed) LOS A
68mph
1420 vph14% occ
Lane 2 (GP Fast) LOS C
58mph
1890 vph22% occ
Lane 3 (GP Middle) LOS D
51mph
2150 vph28% occ
Lane 4 (GP Merge/Freight) LOS E
42mph
1760 vph34% occ
Outside Shoulder
Non-Travel
10' width

map embed · library-agnostic

TuxMapEmbed

Wraps a third-party map iframe (Mapbox Studio, Google Maps, ArcGIS Online, etc.) in TUX brand chrome. Eyebrow + title + subtitle above; source caption below. Skeleton placeholder while the iframe loads. Drop a TuxMapLegend into the #legend slot for in-surface legends.

Exhibit 14.02

Texas Triangle corridor density

Annual Average Daily Traffic (AADT) on Texas Triangle interstates, 2024.

[Map placeholder — in production this slot is your map iframe or Mapbox/MapLibre mount target.]

AADT density

5K AADT50K100K150K AADT

Source: TxDOT 2024 Annual AADT release · TTI MovementLab

map legend · three layouts

TuxMapLegend

layout="stacked"

Tiers

Access tier

  • Public
  • Internal
  • Restricted
  • ITAR

layout="inline"

  • Public
  • Internal
  • Restricted
  • ITAR

layout="gradient"

AADT density

5K AADT50K100K150K AADT

map markers · five research-typed shapes

TuxMapMarker

SVG markers ready to drop into any map library as custom markers, or use standalone as a legend swatch. Five kinds — intersection (diamond pin), corridor (bar), site (circle with halo), incident (warning triangle), treatment (checkmark). Optional number badge for site IDs.

Intersection — FM 60

intersection

Corridor segment endpoint

corridor

Site 1212

site (with number)

Incident — 2024-09-14!

incident

Treatment applied

treatment

size scale (sm · md · lg)

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