Bridges and Structures
24Pages

STRUCTURES REFERENCE GUIDE ENGINEERED SOLUTIONS CROSSINGS. CULVERTS. BRIDGES. CONTECH.

CROSSINGS. CULVERTS. BRIDGES. CONTECH. Accelerated Bridge Construction i-Series™ Culvert Methods ALBC Single Radius Arch Pipe Arch Buried Bridges PIPE SOLUTIONS Contech® Pipe Solutions CLEAR SPAN BRIDGES Steadfast EXPRESS® U.S. Bridge® Rolled Beam Bridge BURIED BRIDGE BRIDGE AT-GRADE

PROCESS – DESIGN SUPPORT. PREFABRICATION. INSTALL. PRECAST • Strip footings • Pedestal walls • Deep foundations • Base slab • CON/SPAN® Anchorwall • Aluminum Headwall SCOUR PROTECTION ERECTION/ ASSEMBLY Sculptured Rockface Sculptured Rockface Classic Straightface Straightface Classic

STRENGTH. VERSATILITY. ECONOMY. PLATE. MULTI-PLATE®, SUPER-SPAN™ & BRIDGECOR® MULTI-PLATE BridgeCor® SUPER-SPAN™ ALUMINUM STRUCTURAL PLATE & BOX CULVERT ALBC

FREIGHT ECONOMY PLATE ASSEMBLY REINFORCING RIBS COMPLETE SYSTEM LIGHTWEIGHT. BOLTED PLATE CONSTRUCTION PROCESS.

STRENGTH. VERSATILITY. ECONOMY. PLATE. FOUNDATIONS FOUNDATION OPTIONS Full Invert Buried Invert Strip Footing with Channel CONCRETE HEADWALL ALUMINUM HEADWALL EXPRESS® Foundations

SHAPE VERSATILITY STRUCTURE SIZE RANGES - INSIDE SPAN X RISE BridgeCor® ALSP MULTI-PLATE® 6" x 2" Steel 15" x 5.5" Steel 9" x 2.5" Aluminum Vertical Ellipse Single Radius Arch Horizontal Ellipse Pipe Arch Low-Profile Arch SUPER-SPAN™ / SUPER-PLATE® High Profile Arch SUPER-SPAN™ / SUPER-PLATE® Horizontal Ellipse SUPER-SPAN™ / SUPER-PLATE® Pear-Arch SUPER-SPAN™ Pear SUPER-SPAN™ Box Culvert Custom sizes and shapes are available. * For more details on Contech's complete structural plate offering, please consult the Structural Plate Design Guide 2014 Edition.

MODULAR. EFFICIENT. COMPLETE. PRECAST ARCH. CON/SPAN® O-SERIES® BEBO® ARCH SYSTEMS

Precast wall anchor Precast headwall EXPRESS® Foundations BEBO® unit Precast wingwall PRECAST HEADWALLS Precast headwall TWIN LEAF CONSTRUCTION CURVED ALIGNMENT Precast wall anchor PRECAST WINGWALLS Precast wingwall PRECAST ARCH UNITS Precast wall counterfort Wingwall connection plate O-Series® precast bridge unit PRECAST FOUNDATIONS MODULAR COMPONENTS

MODULAR. EFFICIENT. COMPLETE. PRECAST ARCH. STRIP FOOTING FOUNDATIONS PRECAST ARCH PRECAST WINGWALL PRECAST HEADWALL PRECAST ARCH STRIP FOOTING PRECAST ARCH PEDESTAL WALL PRECAST WINGWALL PRECAST HEADWALL PRECAST ARCH PRECAST WINGWALL PRECAST HEADWALL PRECAST ARCH PRECAST WINGWALL PRECAST HEADWALL PRECAST ARCH STRIP FOOTING PEDESTAL WALL BASE SLAB PRECAST HEADWALL PRECAST ARCH BASE SLAB PRECAST WINGWALL BASE SLAB MULTIPLE CELL CONFIGURATIONS

Hydraulics, clear spans, grade separations O-Series® Twin Leaf Longer span hydraulics, clear spans, grade separations C-Series Twin Leaf Grade separation, high rise, high covers Arch shape, clearance box, aesthetics E-Series Twin Leaf High rise, large span, grade separation T-Series Twin Leaf Large spans with good soil conditions RISE RANGE WATERWAY RANGE (FT) (SF) Available for limited applications. * For additional shape information, please consult the Precast Waterway Charts Overview.

PEDESTRIAN. VEHICULAR. STANDARD. CUSTOM. CUSTOM. AESTHETIC. PEDESTRIAN. STANDARD. FAST. PEDESTRIAN. PROVEN. ALL-BOLTED. VEHICULAR. SHORT SPAN. ROLLED BEAM BRIDGE. VEHICULAR.

CONTINENTAL® » CUSTOM. STEADFAST® EXPRESS® » STANDARDIZED. RAPID. PRE-ENGINEERED. • Connector® Style Pedestrian Truss Weather Steel Finish Designed in accordance with IBC & AISC 6’ Clear Width: Safety Rail: Horizontal Safety Rails Vertical Picket Safety Rails Pressure Treated Wood Cast-in-Place Concrete SPECIAL SPECIFICATIONS FOR PREFABRICATED BRIDGE ENGINEERED SOLUTIONS Steadfast Express Pedestrian Bridges INTRODUCTION This Specification is to be used as a guide in developing appropriate final specifications suited to the purchaser’s particular needs. The two primary objectives of these...

PEDESTRIAN. VEHICULAR. STANDARD. CUSTOM. FREIGHT ECONOMY SIMPLE INSTALLATION OPTIONS DECK Steel Grate Painted Steel Galvanized Steel* Vertical Picket/Pipe Handrail Weathering Steel RAIL Safety Rail/Wood Rub Rail *Exclusive 35-year galvanized rust free warranty for vehicular truss. **Available for vehicular truss options only.

PEDESTRIAN TRUSS STYLES Connector® VEHICULAR TRUSS STYLES The Cambridge Thru Truss

EXPRESS® FOUNDATIONS. PILE CAP BASE SLAB PEDESTAL WALL PRECAST TRUSS STRIP FOOTING SPEED OF PRECAST. ECONOMY OF CAST-IN-PLACE.

HARD ARMOR. ARMORTEC. A-JACKS® CONCRETE ARMOR UNITS A-Jacks Unit OUTLET PROTECTION Open-Cell Block CHANNEL LINING Closed-Cell Block ARTICULATING CONCRETE BLOCKS SCOUR PROTECTION

SEGMENTAL WALLS. KEYSTONE®. KEYSTONE® WITH GEOGRID REINFORCEMENT Sculptured Rockface Sculptured Rockface Classic Straightface Straightface Classic RETAINING WALLS

RELINING. RELINE WITH PLATE RELINE WITH PRECAST CONTECH TUNNEL LINER PLATE STEEL. ALUMINUM. STANDARD SHAPES Pipe Arch 2-Flange Liner Plate Lap Joint

DESIGN CONSIDERATIONS. AESTHETICS BRIDGE AT-GRADE • No stream impact allowed High span to rise ratio required Minimal freeboard clearance available Desire to reduce permitting requirements Clear span required Minimal or no stream impact allowed Desire to reduce permitting requirements Life cycle/maintenance costs a primary concern CLEAR SPAN Long clear span required Design considerations balanced between stream impact, cost and permitting DEBRIS BLOCKAGE DISTURBANCE FREEBOARD HYDRAULICS BURIED BRIDGE Precast LIFE CYCLE MAINTENANCE ORDINARY HIGH WATER CULVERT w/Engineered Natural Invert...

INVERT. ECOLOGY. BIOLOGY. INVERT TECHNOLOGY Bottom slat Sedimentation member Integration of i-Series™ invert technology promotes sedimentation of natural streambed material. This creates a natural bottom – open to hyporheic zone below. The engineered bottom enhances the stream biology and ecology as well as provides areas of low velocity to allow for fish passage through the culvert. Formation of natural bottom FLOOD CONVEYANCE FISH PASSAGE PROFILE CONTINUITY HYDRAULIC DIVERSITY SEDIMENT TRANSPORT CONTINUITY MARGIN HABITAT DEBRIS TRANSPORT CONNECTIVITY TO SUBGRADE (hyporheic zone) i-Series™...