{"product_id":"n-monroe-expansion-bridge-kit-for-9005-9006","title":"N Monroe Expansion Bridge Kit (For 9005) #9006","description":"\u003ch2\u003eN Monroe Expansion Bridge Kit (For 9005) #9006 - Modular Bridge Expansion\u003c\/h2\u003e\u003cp\u003eExpand your bridge infrastructure with this essential expansion kit designed specifically for the \u003ca href=\"https:\/\/mpmhobbies.com\/products\/9438285431015\"\u003e\u003cstrong\u003e\u003cu\u003eConcrete and Girder Bridge #9005\u003c\/u\u003e\u003c\/strong\u003e\u003c\/a\u003e. Create double or triple track bridges to accommodate busy mainlines and complex railroad operations on your N scale layout.\u003c\/p\u003e\u003ch3\u003eModular Bridge System\u003c\/h3\u003e\u003cp\u003eThe Concrete and Girder Bridge is a modular bridge system that can be combined with this Expansion Bridge Kit to create multiple configurations:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble track bridge\u003c\/strong\u003e - Combine one #9005 base bridge with one #9006 Expansion Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple track bridge\u003c\/strong\u003e - Combine one #9005 base bridge with two #9006 Expansion Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEven wider spans\u003c\/strong\u003e - Add additional expansion kits for four or more tracks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible configuration\u003c\/strong\u003e - Build exactly the bridge width your layout requires\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKit Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo unpainted bridge abutments\u003c\/strong\u003e - High-density gypsum castings for durability and detail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour white metal girders\u003c\/strong\u003e - Lead-free metal castings for authentic structural appearance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRailroad signs\u003c\/strong\u003e - Appropriate signage for bridge applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete instructions\u003c\/strong\u003e - Clear assembly guidance for integration with base bridge\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e36 scale foot span\u003c\/strong\u003e - Matches the base bridge #9005 dimensions perfectly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-density gypsum castings\u003c\/strong\u003e - Durable, detailed concrete components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-free white metal girders\u003c\/strong\u003e - Safe, authentic structural details\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless integration\u003c\/strong\u003e - Designed to fit perfectly with base bridge #9005\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnpainted components\u003c\/strong\u003e - Customize to match your layout's era and weathering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eN Scale accuracy\u003c\/strong\u003e - Correct 1:160 scale proportions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-effective expansion\u003c\/strong\u003e - Add tracks without purchasing complete bridge kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpan:\u003c\/strong\u003e 36 scale feet (matches base bridge #9005)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Single track width expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-density gypsum abutments, lead-free white metal girders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed exclusively for use with #9005 Concrete and Girder Bridge\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications \u0026amp; Layout Ideas\u003c\/h3\u003e\u003cp\u003eThis expansion kit enables you to create realistic multi-track bridge scenarios:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-track mainlines\u003c\/strong\u003e - Model busy railroad corridors with parallel tracks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassing sidings on bridges\u003c\/strong\u003e - Create operational flexibility on elevated structures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple-track terminals\u003c\/strong\u003e - Detail complex urban railroad approaches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYard lead bridges\u003c\/strong\u003e - Model multiple tracks entering classification yards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial access\u003c\/strong\u003e - Create multi-track bridges serving factories and facilities\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommuter rail operations\u003c\/strong\u003e - Model suburban railroad infrastructure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAssembly \u0026amp; Integration\u003c\/h3\u003e\u003cp\u003eThe expansion kit is designed to integrate seamlessly with the base Concrete and Girder Bridge #9005. Assemble the abutments according to the included instructions, then position them adjacent to your base bridge. Install the white metal girders to create the additional bridge deck. The modular design ensures perfect alignment and a cohesive appearance across the entire bridge structure. Multiple expansion kits can be added side-by-side to create even wider bridges.\u003c\/p\u003e\u003ch3\u003ePainting \u0026amp; Finishing\u003c\/h3\u003e\u003cp\u003ePaint the gypsum components to match your base bridge #9005 - use consistent gray tones for concrete to create a unified appearance across the entire structure. The metal girders should match the base bridge girders in color and weathering. For realistic results, weather all components together as a single structure, adding rust staining, concrete discoloration, and environmental effects that span across all sections. This creates the appearance of a single integrated bridge rather than separate components.\u003c\/p\u003e\u003ch3\u003ePlanning Your Bridge\u003c\/h3\u003e\u003cp\u003eBefore purchasing expansion kits, plan your bridge configuration:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle track:\u003c\/strong\u003e Base bridge #9005 only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble track:\u003c\/strong\u003e One base bridge #9005 + one expansion kit #9006\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple track:\u003c\/strong\u003e One base bridge #9005 + two expansion kits #9006\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour or more tracks:\u003c\/strong\u003e One base bridge #9005 + three or more expansion kits #9006\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRequired Base Bridge\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This is an expansion kit only. You must have the \u003ca href=\"https:\/\/mpmhobbies.com\/products\/9438285431015\"\u003e\u003cstrong\u003e\u003cu\u003eConcrete and Girder Bridge #9005\u003c\/u\u003e\u003c\/strong\u003e\u003c\/a\u003e to use this expansion kit. The expansion kit cannot be used as a standalone bridge.\u003c\/p\u003e\u003ch3\u003eRecommended Complementary Products\u003c\/h3\u003e\u003cp\u003eComplete your bridge infrastructure with these products from our \u003ca href=\"https:\/\/mpmhobbies.com\/collections\/n-scale-monroe-models-scenery\"\u003e\u003cstrong\u003e\u003cu\u003eN Scale Monroe Models Scenery collection\u003c\/u\u003e\u003c\/strong\u003e\u003c\/a\u003e:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/mpmhobbies.com\/products\/9438285431015\"\u003e\u003cstrong\u003e\u003cu\u003eN Monroe Concrete and Girder Bridge #9005\u003c\/u\u003e\u003c\/strong\u003e\u003c\/a\u003e - Required base bridge (sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/mpmhobbies.com\/products\/9429303787751\"\u003e\u003cstrong\u003e\u003cu\u003eN Monroe Abutment Wings Cut Stone 2 Pack #202\u003c\/u\u003e\u003c\/strong\u003e\u003c\/a\u003e - Additional abutment details\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/mpmhobbies.com\/products\/9429305950439\"\u003e\u003cstrong\u003e\u003cu\u003eN Monroe Retaining Walls Cut Stone 2 Pack #206\u003c\/u\u003e\u003c\/strong\u003e\u003c\/a\u003e - Approach embankment walls\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/mpmhobbies.com\/products\/9429307949287\"\u003e\u003cstrong\u003e\u003cu\u003eN Monroe Retaining Walls Concrete 2 Pack #207\u003c\/u\u003e\u003c\/strong\u003e\u003c\/a\u003e - Modern concrete walls\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse our complete N Scale Monroe Models Scenery collection for tunnel portals, retaining walls, and other infrastructure details to enhance your layout.\u003c\/p\u003e\u003ch3\u003eAbout Monroe Models\u003c\/h3\u003e\u003cp\u003eMonroe Models is a respected American manufacturer specializing in high-quality resin and metal-cast scenic accessories for model railroads. Known for their exceptional detail, accurate scale proportions, and innovative modular design systems, Monroe Models products help modelers create authentic infrastructure scenes with professional results. Their bridge expansion system provides maximum flexibility for creating custom bridge configurations. You can find more information about their products at \u003ca href=\"http:\/\/www.monroemodels.us\/\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cu\u003eMonroe Models' website\u003c\/u\u003e\u003c\/strong\u003e\u003c\/a\u003e, which serves as a resource for exploring their complete product line.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e MRM9006 | \u003cstrong\u003eScale:\u003c\/strong\u003e N Scale | \u003cstrong\u003eSpan:\u003c\/strong\u003e 36 scale feet | \u003cstrong\u003eType:\u003c\/strong\u003e Bridge expansion kit | \u003cstrong\u003eMaterial:\u003c\/strong\u003e High-density gypsum, lead-free white metal | \u003cstrong\u003eManufacturer:\u003c\/strong\u003e Monroe Models\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Requires Concrete and Girder Bridge #9005 (sold separately). This is an expansion kit only and cannot be used as a standalone bridge.\u003c\/em\u003e\u003c\/p\u003e","brand":"Monroe Models","offers":[{"title":"Default Title","offer_id":51714247557351,"sku":"MRM9006","price":9.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7798\/9095\/files\/MPM_2_ae81dab0-fec1-4b93-92a3-cd66a275bb1f.jpg?v=1769313262","url":"https:\/\/mpmhobbies.com\/products\/n-monroe-expansion-bridge-kit-for-9005-9006","provider":"MPM Hobbies","version":"1.0","type":"link"}