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Walkable demo

Motorway Services and Truck Park

Walk a motorway service area: through the automatic doors into the food court, shop and driver showers, out across the marked car park and charging bays, into the lorry park, and down the slip road under the sign gantry.

About

What is placed

A service area laid out on its own tiles. The amenity building is assembled from glazed and solid facade bays with two automatic door bays in the frontage and a pitched roof over the concourse. Inside are three food court counters in different fascias, seating booths, table and chair clusters, self service ordering kiosks, a coffee stand, a shop counter with a till, snack and magazine gondolas, a cash machine, an arcade cabinet pair, an information totem, planters, recycling stations and a cleaning trolley, with toilets, a baby change room and a driver shower room along the west wall.

Outside, marked bays for cars, families, accessible users and electric vehicles fill the car park, split by crossing lanes and edged with bollards, lamp columns, litter bins, traffic cones, a trolley shelter and loose trolleys. Charging posts stand at the row ends. Long lorry bays and a delivery bay run down the west side past the staff cabin, the water tank, the generator and the bin store, with picnic benches for drivers. A second service yard sits behind the building. A planted strip of grass verges, picnic benches, bins and tree clumps closes the south side, fence panels ring the plot, and the slip road runs in from the east under a direction sign gantry, past a services sign, a speed limit sign and a queue warning sign, through a bend to the height barrier.

What moves

The lobby doors slide open as you approach. The toilet, baby change and driver shower doors open, the cash machine flap opens, the ordering kiosk screens tilt, the recycling station and litter bin lids open, the bin store doors open, and the shopping trolleys and the cleaning trolley roll on their wheels.

What does not move and why

The charging leads on the posts, the cables and pipework in the service yard, the water in the tank and the frame of the height restriction barrier are all static geometry: none of them is reachable with the rigid node transforms this library uses. There is no traffic on the slip road and no one in the building or the car park, because the pack has no skinned meshes and no vehicles. No real services operator, fuel company, food or coffee chain or vehicle marque is named on any sign, fascia or fitting.

Every piece here is a published model from the pack, placed by hand. Walk with the keys or touch, and approach a piece to see it move if it has animation. Colliders, navigation and gameplay are yours to add.

Points of interest

Use with an AI agent

Copy this prompt into your AI chat to rebuild the layout, then describe what to change.

Rebuild the "Motorway Services and Truck Park" demo scene from the Motorway Services and Truck Park pack in my project.

Layout (JSON, every placement with its CDN URL): https://3dassets.dev/api/v1/demos/motorway-services-and-truck-park
Pack manifest: https://3dassets.dev/api/v1/packs/motorway-services-and-truck-park
Demo page: https://3dassets.dev/demos/motorway-services-and-truck-park

- 304 placements of 53 models; units are metres, +Y up, rotation is yaw in degrees about +Y
- Spawn at (0, 0.14, -6) facing 180 degrees; eye height 1.6 m
- Licence: CC0 1.0 Universal (no attribution required)
- Loading: three.js GLTFLoader, one load per distinct model, cloned per placement; no decoders required

Also available as JSON or Markdown, and via the MCP server.

Common questions

How do I use Motorway Services and Truck Park with my AI development tools?
Press "Copy for AI agent" above and paste the prompt into Claude Code, Cursor, Codex, GitHub Copilot, ChatGPT or any other coding assistant. The prompt carries the direct CDN URL, the real-world size, the licence and the loading notes, so the assistant can fetch the scene and place it in your project without you writing the loader yourself. For a permanent connection, add the 3DAssets.dev MCP server to your tool with one command (for Claude Code: claude mcp add --transport http 3dassets https://3dassets.dev/mcp) and the assistant can then search the whole catalogue, fetch files and read the usage snippets on its own.

MCP server setupGuide for AI agents

How do I get started?
Walk the scene here with the keys or touch to see how the pack fits together. To build it yourself, download the pack with the button, then copy the "Copy for AI agent" prompt: it links the layout JSON, which lists every placement with its position, rotation and CDN URL, so an assistant connected to the MCP server can rebuild the scene in your engine and change it to order.

MCP server setup

Which game engines and tools can I use Motorway Services and Truck Park with?
Anything that reads glTF, which today means all of the major ones: three.js and React Three Fiber on the web, Godot 4, Unity, Unreal Engine 5, Blender and the model-viewer web component. Every model in the scene is a self-contained binary glTF (.glb) with textures embedded, so each is one file to import and no plugin, converter or decoder to install first.
How do I import this scene into Unity, Godot, Unreal or Blender?
Unity: install the glTFast package (com.unity.cloud.gltfast) from the Package Manager, drop the .glb into Assets and drag the prefab in, or load it at runtime from the CDN URL. Godot 4: copy the file into the project folder and the editor imports it as a scene you can instantiate. Unreal Engine 5: File > Import with the built-in glTF importer, which converts the axes for you. Blender: File > Import > glTF 2.0. Units are metres with +Y up in the file, and every importer above handles the conversion to its own axes automatically.
Can I use Motorway Services and Truck Park in a commercial game, and do I need to credit anyone?
Yes to commercial use and no to credit. Every scene on 3DAssets.dev is released under CC0 1.0 Universal, which places it in the public domain: use it in a paid game, an app, a film or a client project, modify it, redistribute it, and put nothing in the credits. A link back is welcome but it is entirely your choice.

CC0 licence text

Can I load it from the CDN instead of downloading it?
Yes. The pack behind it has a permanent URL on cdn.3dassets.dev that is CORS-enabled and never changes content, so you can pass it straight to GLTFLoader, glTFast or model-viewer in production and cache it as hard as you like. Downloading is only needed for engines that import from disk.
Is the demo itself a file I can download?
No, and it does not need to be. A demo is a layout of the pack's published models composed in your browser from the CDN, so there is no extra file to fetch. Download the pack for the models, and take the layout JSON linked above for the placements: together they are the whole scene, and an AI agent can rebuild it from those two links.
Can I change the scene, or add gameplay to it?
Yes. The layout is plain data in metres, so move, add or remove placements freely in your own engine. Colliders, navigation and gameplay are yours to add: the demo shows what the pack looks like assembled, and your game decides how it plays.

Models in this demo

Amenity facade bay, glazed (Motorway Services and Truck Park)

Amenity facade bay, glazed (Motorway Services and Truck Park)

A 2 m glazed frontage bay for the amenity building: clad pilasters with accent reveals, a precast plinth, a full height curtain wall pane in a steel frame and a blank illuminated fascia band over it. Couple the bays on their jambs for a frontage of any width.

@3dassets896 tris
Entrance lobby bay, automatic doors (Motorway Services and Truck Park)Animated

Entrance lobby bay, automatic doors (Motorway Services and Truck Park)

The entrance bay: the same 2 m shell with a lined opening, a head track, a transom light and two automatic glazed leaves that part sideways in the track. Place two side by side for the full width entrance a services building has.

@3dassets1.7k tris
Amenity facade bay, solid (Motorway Services and Truck Park)

Amenity facade bay, solid (Motorway Services and Truck Park)

The blank flank bay: a rendered panel between the same pilasters with a recessed louvre vent and an accent kick band, for the sides and the back of the building and the stretches a frontage does not glaze.

@3dassets1.3k tris
Pitched roof section (Motorway Services and Truck Park)

Pitched roof section (Motorway Services and Truck Park)

One 2 m module of a duo pitched roof spanning the building 8.4 m front to back: two membrane slopes to a capped ridge, accent eaves fascias, gutters on both sides and a ceiling deck underneath so an assembled building is closed overhead.

@3dassets488 tris
Concourse paving tile (Motorway Services and Truck Park)

Concourse paving tile (Motorway Services and Truck Park)

A 2 m precast paving module on half the bay grid, for the concourse floor inside and the pedestrian apron outside. The joint strips stand proud on two edges only, so a laid field never paints one joint twice in the same plane.

@3dassets256 tris
Car parking bay tile (Motorway Services and Truck Park)

Car parking bay tile (Motorway Services and Truck Park)

A 2.5 by 5 m marked car parking bay on the same slab as every other ground module in the pack: the white line on the left edge and the head line across the back, so a row of them reads correctly and no two tiles paint one line twice.

@3dassets304 tris
Food court counter unit (Motorway Services and Truck Park)

Food court counter unit (Motorway Services and Truck Park)

A 3 m food court servery: a clad counter with an accent fascia, a stainless top with two heated wells, a tray rail and sneeze screen on the customer side, a till at one end, and a bulkhead over it carrying three blank illuminated menu panels.

@3dassets1.5k tris
Food court counter unit, amber fascia (Motorway Services and Truck Park)

Food court counter unit, amber fascia (Motorway Services and Truck Park)

The same servery in the amber colourway, for the second unit in a food court where each operator has its own fascia colour. Geometry is identical to the teal counter.

@3dassets1.5k tris
Food court counter unit, berry fascia (Motorway Services and Truck Park)

Food court counter unit, berry fascia (Motorway Services and Truck Park)

The same servery in the berry colourway, so a run of three counters reads as three separate offers rather than one long canteen.

@3dassets1.5k tris
Self service ordering kiosk (Motorway Services and Truck Park)Animated

Self service ordering kiosk (Motorway Services and Truck Park)

A free standing ordering kiosk: a clad pedestal on a weighted base with a card reader, a receipt slot and a blank touch screen head on a real mount. The screen tips on its mount so a queue can read it from any height.

@3dassets488 tris
Seating booth (Motorway Services and Truck Park)

Seating booth (Motorway Services and Truck Park)

A food court booth: two upholstered bench seats facing each other across a fixed table, each with a high back and a timber capping rail. Run them end to end down a wall or back to back through the middle of a hall.

@3dassets960 tris
Table and chair cluster (Motorway Services and Truck Park)

Table and chair cluster (Motorway Services and Truck Park)

A round cafe table on a cast column base with four moulded shell chairs on tubular frames around it, spaced as they sit in a real food court.

@3dassets1.8k tris
Coffee stand (Motorway Services and Truck Park)

Coffee stand (Motorway Services and Truck Park)

A small coffee island: a counter with an accent fascia carrying a bean to cup machine with two glass hoppers, a dispense head over a drip tray, cup stacks and a timber tray, under a hung header with a blank illuminated panel.

@3dassets1.2k tris
Shop counter with till (Motorway Services and Truck Park)

Shop counter with till (Motorway Services and Truck Park)

A 2.4 m shop counter: a dark worktop over a clad carcass with an accent reveal, a till on a raised plate, a card reader on a gooseneck and a stocked impulse display on the customer side.

@3dassets1.6k tris
Magazine and snack gondola (Motorway Services and Truck Park)

Magazine and snack gondola (Motorway Services and Truck Park)

A double sided shop gondola: two stocked snack shelves a side with accent price rails under two sloping magazine tiers, on a plinth with an accent header. Every cover and packet is blank.

@3dassets4.9k tris
Toilets entrance with sign (Motorway Services and Truck Park)Animated

Toilets entrance with sign (Motorway Services and Truck Park)

The toilets entrance: a lined block with a real opening, a glazed swing leaf on its left stile and a blank illuminated pictogram sign over the head. Stand it against a concourse wall or use it as a free standing core face.

@3dassets736 tris
Baby change entrance (Motorway Services and Truck Park)Animated

Baby change entrance (Motorway Services and Truck Park)

The same entrance block in the amber signing colour for the baby change room, so a wall of doors reads as separate facilities at a glance. The pictogram panel stays blank.

@3dassets736 tris
Driver shower entrance (Motorway Services and Truck Park)Animated

Driver shower entrance (Motorway Services and Truck Park)

The driver shower block entrance in the berry signing colour, the door a lorry driver takes a shower token to. Identical shell, leaf and pivot to the toilets entrance.

@3dassets736 tris
Concourse cash machine (Motorway Services and Truck Park)Animated

Concourse cash machine (Motorway Services and Truck Park)

A free standing cash machine in a steel housing: a blank screen, keypad, card slot and dispense tray under an accent head box with a blank illuminated panel, closed by a slatted security shutter that runs up into the hood.

@3dassets1.0k tris
Arcade cabinet pair (Motorway Services and Truck Park)

Arcade cabinet pair (Motorway Services and Truck Park)

Two upright arcade cabinets side by side in different liveries, each with a tilted control deck, two ball tops, a bezelled blank screen and a blank marquee over it.

@3dassets1.6k tris
Information totem (Motorway Services and Truck Park)

Information totem (Motorway Services and Truck Park)

A double sided concourse totem on a cast base: a tall blank illuminated board with a second blank panel over it, for the site map and the facilities list a project supplies itself.

@3dassets556 tris
Indoor planter (Motorway Services and Truck Park)

Indoor planter (Motorway Services and Truck Park)

A timber clad planter trough with a dark capping rim, a soil bed and three clipped shrub masses, for breaking up a concourse or screening a seating area.

@3dassets408 tris
Litter and recycling station (Motorway Services and Truck Park)Animated

Litter and recycling station (Motorway Services and Truck Park)

A three stream sorting station in one steel frame: teal, amber and berry bins with blank stream labels, each under its own hinged lid. All three lids lift.

@3dassets1.0k tris
Cleaning trolley (Motorway Services and Truck Park)Animated

Cleaning trolley (Motorway Services and Truck Park)

A janitor cart: a two deck amber chassis with a push handle, a bag hoop with a sack in it, a mop bucket with its wringer and a mop stood in the frame. All four castors are rigged to roll.

@3dassets1.5k tris
Pedestrian crossing tile (Motorway Services and Truck Park)

Pedestrian crossing tile (Motorway Services and Truck Park)

The crossing module on the same 2.5 by 5 m grid: painted stripes along the walked direction with a give way line at each end, for the route from the entrance across the car park.

@3dassets896 tris
Accessible bay tile (Motorway Services and Truck Park)

Accessible bay tile (Motorway Services and Truck Park)

The accessible bay: the same module with a coloured bay surface and a blank wheelchair pictogram built from painted blocks, for the bays nearest the entrance.

@3dassets624 tris
Family bay tile (Motorway Services and Truck Park)

Family bay tile (Motorway Services and Truck Park)

The family bay: the same module with amber hatching down both sides for the door clearance a child seat needs, and a blank pictogram at the head.

@3dassets1.1k tris
EV charging bay tile (Motorway Services and Truck Park)

EV charging bay tile (Motorway Services and Truck Park)

The charging bay: the same module with the bay surface painted in the house colour and a blank plug pictogram at the head, for the bays a charging post serves.

@3dassets496 tris
Grass verge tile (Motorway Services and Truck Park)

Grass verge tile (Motorway Services and Truck Park)

A 2.5 by 5 m kerbed verge on the bay grid: a precast kerb along one long edge with a planted strip behind it and three low shrub masses, for the islands between a car park and a lorry park.

@3dassets376 tris
Lorry parking bay tile (Motorway Services and Truck Park)

Lorry parking bay tile (Motorway Services and Truck Park)

A 3.5 by 12 m marked lorry bay: the long bay a tractor unit and trailer stands in overnight, with the line on the left edge, the head line across the back and a dashed edge down the offside.

@3dassets624 tris
Delivery bay tile (Motorway Services and Truck Park)

Delivery bay tile (Motorway Services and Truck Park)

The service yard delivery bay: the same 3.5 by 12 m slab with amber hatching across it and a blank keep clear panel at the head, for the bay a delivery lorry backs onto behind the building.

@3dassets1.1k tris
Car park lamp column (Motorway Services and Truck Park)

Car park lamp column (Motorway Services and Truck Park)

An 8 m car park lamp column on a root plinth: a tapered shaft with a door at the base, a swept bracket and a shallow accent lantern with a lit lens on its underside.

@3dassets512 tris
Car park bollard (Motorway Services and Truck Park)

Car park bollard (Motorway Services and Truck Park)

A sleeved steel bollard on a root plinth in the house colour with a reflective band, for the line between a pedestrian apron and the bays in front of it.

@3dassets224 tris
Trolley shelter (Motorway Services and Truck Park)

Trolley shelter (Motorway Services and Truck Park)

An open trolley bay: four posts on pad bases carrying a curved translucent roof, a clad back panel, a blank illuminated header and two corral rails for the trolleys to nest between.

@3dassets1.4k tris
Shopping trolley (Motorway Services and Truck Park)Animated

Shopping trolley (Motorway Services and Truck Park)

A nesting wire shopping trolley: a tapered basket of welded wire on a chassis with a moulded push handle and a blank ticket frame. All four castors are rigged to roll.

@3dassets2.4k tris
Car park litter bin (Motorway Services and Truck Park)Animated

Car park litter bin (Motorway Services and Truck Park)

A hooded litter bin on a root post: a clad body in the house colour with a blank label panel, an inner liner and a back hinged lid that lifts.

@3dassets576 tris
Picnic bench (Motorway Services and Truck Park)

Picnic bench (Motorway Services and Truck Park)

A timber picnic bench on two splayed A frames with both seats fixed to it and a steel tie under the top, for the grass by a lorry park or the apron outside a services building.

@3dassets816 tris · 1 ↓
Tree clump (Motorway Services and Truck Park)

Tree clump (Motorway Services and Truck Park)

Three trees of different heights on a shared kerbed mulch bed, each on its own stake and tie, as a car park island is planted.

@3dassets1.1k tris
EV charging post (Motorway Services and Truck Park)

EV charging post (Motorway Services and Truck Park)

A twin outlet rapid charging post on a concrete plinth: a clad column in the house colour with a blank tariff panel, a tilted blank screen over a card reader, and a holstered connector on each flank with its lead looped back to the body.

@3dassets1.0k tris
Height restriction barrier (Motorway Services and Truck Park)

Height restriction barrier (Motorway Services and Truck Park)

The goalpost frame at a car park entrance: two posts on concrete bases carrying a beam, all of it hazard banded, with a blank height plate hung under the middle of the span.

@3dassets1.7k tris
Staff cabin (Motorway Services and Truck Park)

Staff cabin (Motorway Services and Truck Park)

A 6 m jack legged site cabin: a ribbed steel box with an accent skirt and roof trim, a glazed door with a grab rail, two windows and a chequer plate step with a handrail.

@3dassets2.0k tris
Service yard bin store (Motorway Services and Truck Park)Animated

Service yard bin store (Motorway Services and Truck Park)

The waste enclosure behind the building: a clad three sided store on posts, open to the yard, with two wheeled bins in it. The near bin has a hinged lid that lifts.

@3dassets1.5k tris
Yard generator (Motorway Services and Truck Park)

Yard generator (Motorway Services and Truck Park)

A skid mounted canopy generator in hazard amber: a bunded base with forklift channels, louvred coil vents down the front, a control door with a blank illuminated panel and an exhaust stack with a rain cap.

@3dassets1.3k tris
Yard water tank (Motorway Services and Truck Park)

Yard water tank (Motorway Services and Truck Park)

A bunded water storage tank on a steel frame: a banded cylinder in the house colour with a domed manway, a valve set with an amber handwheel on the front, a blank data plate and a ladder up the flank.

@3dassets1.2k tris
Traffic cone (Motorway Services and Truck Park)

Traffic cone (Motorway Services and Truck Park)

A 750 mm moulded traffic cone with a reflective sleeve on a weighted base, for a coned off bay or a wet floor of a yard.

@3dassets232 tris
Slip road tile, lane arrows (Motorway Services and Truck Park)

Slip road tile, lane arrows (Motorway Services and Truck Park)

The same module with a painted straight ahead arrow in each lane, for the run under a direction gantry where a driver picks a lane.

@3dassets1.1k tris
Slip road tile, straight (Motorway Services and Truck Park)

Slip road tile, straight (Motorway Services and Truck Park)

A 7 by 5 m module of two lane slip road: the wearing course with a solid edge line down each side and a dashed lane divider between them. Couple the modules end to end for an approach of any length.

@3dassets320 tris
Slip road bend, 90 degrees (Motorway Services and Truck Park)

Slip road bend, 90 degrees (Motorway Services and Truck Park)

A quarter turn of the same 7 m carriageway on a 7 m centre radius, with both edge lines and the dashed divider swept round the bend. It turns an approach off the main run and into a site.

@3dassets4.0k tris
Motorway direction sign gantry (Motorway Services and Truck Park)

Motorway direction sign gantry (Motorway Services and Truck Park)

A portal gantry over the carriageway: two tapered columns on pad foundations carrying a lattice beam with two large blank panel boards bolted to it, at 5.4 m clearance.

@3dassets1.6k tris
Services sign on posts (Motorway Services and Truck Park)

Services sign on posts (Motorway Services and Truck Park)

The roadside board that announces the site: a blank panel in a light border on two posts with bracing rails behind it, standing 3 m to the top.

@3dassets576 tris
Speed limit sign (Motorway Services and Truck Park)

Speed limit sign (Motorway Services and Truck Park)

A round speed limit plate on a single post: a blank white disc in a coloured ring, with no figure on it, for the approach and the car park aisles.

@3dassets480 tris
Queue warning sign (Motorway Services and Truck Park)

Queue warning sign (Motorway Services and Truck Park)

A triangular warning plate on a single post: a blank face in a coloured border, for the queue that builds at a busy exit.

@3dassets216 tris
Boundary fence panel (Motorway Services and Truck Park)

Boundary fence panel (Motorway Services and Truck Park)

A 2.4 m welded mesh boundary panel between two capped posts with rails top and bottom. Couple the panels on their posts for a run of any length round a site.

@3dassets1.1k tris