Model Train Guides
N Double Track Plate Girder Bridge, Lt Blue, 186mm (1ea) (20-455): Scale, Layout & Compatibility Guide
The product behind this guide is N Double Track Plate Girder Bridge, Lt Blue, 186mm (1ea) (20-455). Because similar model train track products can share brand names or photographs, the analysis below keeps the KATO title, SKU and live image set tied together as one record.
How this release is identified
- Exact product: N Double Track Plate Girder Bridge, Lt Blue, 186mm (1ea) (20-455)
- Brand or vendor: KATO
- Product type: Model Train Track
- SKU or catalog key: KAT20-455
- Scale stated in the record: O Scale
- Variants reviewed: 1
- Product images indexed: 3
The recorded price at verification was $26.50 before shipping and tax. At least one variant was orderable when the record was checked.
A correct match requires more than recognizing the brand. The scale marker O Scale is part of the exact identity and should be matched before purchase. The SKU KAT20-455 provides the most efficient cross-check when another listing uses slightly different punctuation or wording.
Reading the source record carefully
The product page identifies the item this way: “N Double Track Plate Girder Bridge, Lt Blue, 186mm (1ea) is an exact KATO model railroad product. Manufacturer: KATO Scale: N Manufacturer part number: 20-455 Heartland item number: KAT20-455 Official KATO product data and images identify this exact release.” That excerpt anchors the guide, while the gallery, SKU and selected variant provide the remaining evidence needed for an exact match.
What matters for this kind of product
The title of N Double Track Plate Girder Bridge, Lt Blue, 186mm (1ea) (20-455) may contain scale, road number, body type or decoder family, but no single phrase settles compatibility. Use KAT20-455 with the images and current documentation. A visually similar car can carry a different road number; a similarly named decoder can use a different interface.
Test new rolling stock or electronics on a controlled section before regular service. That isolates clearance, pickup, coupler-height and programming issues without disrupting the full layout.
Using the item with confidence
Layout planning should include the item’s storage and handling path as well as operation. Long cars, tall structures and fragile details can fit the nominal scale but still conflict with curves, tunnels, platforms or storage trays.
Photograph the model from both sides and the underside when it enters the roster. Those images preserve reporting marks and hardware details for future comparison.
What to inspect in the product images
3 product images were available to the catalog at verification. Use them as item-level evidence: zoom in on the SKU, graphics, edges, connectors, part arrangement or package callouts relevant to this model train track. Do not substitute a generic manufacturer image when the exact listing supplies a more specific view.
A disciplined final review
- Save the listing URL under KAT20-455.
- Compare the product image with the expected subject or component.
- Check whether optional tools, motors, paint, batteries or accessories are separate.
- Verify the intended storage, display or installation space.
- Record any unanswered question before checkout.
Where it sits in the Muncle Mikes catalog
1:12 Scale Diecast Models & Kits · Model Trains & Train Sets · N Scale Model Trains · KATO Model Trains, Track & Railroad Supplies · Model Train Track & Turnouts
Preserving the identity trail
A useful record for N Double Track Plate Girder Bridge, Lt Blue, 186mm (1ea) (20-455) includes the original URL, SKU KAT20-455, package or item photographs, option selected and any instructions. If the product is modified or consumed, photograph the starting state first and record the materials or companion products used.
Those notes create a reproducible history without rewriting an assumption as a fact.
Gift considerations
The exact title makes this a specific rather than universal gift. Confirm that the recipient wants this release, quantity and format; a closely related item may not be interchangeable.
Questions answered by the exact listing
What identifies this exact product?
The complete title, KAT20-455, vendor KATO, product type Model Train Track and photographed item form the identity. None should be replaced by a generic category label.
What is still unconfirmed?
Any dimension, material, accessory, compatibility claim or package component absent from the listing remains unconfirmed until the current instructions or manufacturer record supplies it.
Where should the purchase decision be finalized?
Use the live product page linked below for the current option, price and availability.
Final check: the correct choice is the item whose title, SKU KAT20-455, image and variant state agree with the project or collection need. Where one of those elements does not match, continue comparing before ordering.
Review the live N Double Track Plate Girder Bridge, Lt Blue, 186mm (1ea) (20-455) listing
Verified October 15, 2026 from the exact Shopify product record. Current price, options and availability remain controlled by the live listing.
Product-specific verification note
The evidence trail for N Double Track Plate Girder Bridge, Lt Blue, 186mm (1ea) (20-455) should remain attached to SKU KAT20-455. Compare the product received with the saved image before opening, modifying or installing it. Record any stated variation, missing measurement, accessory or condition qualifier, then add observed results only after direct inspection. This final step keeps the article factual while making the ownership or project record reproducible.
Decision record for future reference
The final purchase record for N Double Track Plate Girder Bridge, Lt Blue, 186mm (1ea) (20-455) should contain the vendor KATO, product type Model Train Track, SKU KAT20-455, selected option, current price and the image used to verify the item. This set of evidence is more durable than a title alone and makes a later duplicate or replacement check much faster.
After arrival, compare the item with that evidence before discarding packaging or beginning work. Note any discrepancy, then record actual fit, condition or performance only after direct inspection. The resulting trail explains both the original offer and the owner’s later experience while keeping the article accurate, specific and reviewable.
