The AutoCAD drawings in this section contains: design general notes, typical bridge cross section, abutment formwork, abutment pile cap, wingwall reinforcement, pier pile cap details, beam reinforcement details, insitu-slab reinforcement, precast slab reinforcements, abutment pile reinforcement details,  and varieties of miscellaneous details for all reinforced concrete  bridge.

36m Span Prestressed Bridge/Calculations: This is a full working drawing for a bridge construction of 36m prestressed bridge. Nothing is missing in the details to construct a bridge. Also contains the entire bar bending schedule for the bridge. A most have for bridge contractors and bridge engineers. Contains Sixteen AutoCAD files plus two detail excel files.

32m span Bridge AutoCAD Drawings: This viaduct is a skew bridge (13°) with four span deck on pile bridge of 15m between axes, total length of the bridge to be 60m long. The superstructure consists of eleven (11) rectangular precast concrete beams. Contains Ten (10) AutoCAD files

30m Deck on Pile Bridge/Calculations: This bridge is a Two span bridge on pile bridge of 15m between axes. The superstructure consists of seven (7) rectangular precast concrete beams of section 1000 deep x 450 mm web width and 14940 mm long. Contains Sixteen AutoCAD files plus two detail excel files.

Viaduct Skew Bridge AutoCAD Drawings: This viaduct is a skew bridge (13°) with four span deck on pile bridge of 15m between axes, total length of the bridge to be 60m long. The superstructure consists of eleven (11) rectangular precast concrete beams. Contains Ten (10) AutoCAD files

  

Standard Cross-section, Plan and Profile: A standard cross section, plan, and profile of a bridge  spanning 22m apart, topped by a precast slab of 80mm deep as permanent formwork and with a continuous insitu-slab of 170 mm thick.Contains three AutoCAD files

Reinforced Concrete Bridge Drawing: This bridge is a five span bridge 12m between axes, making the total length of the bridge to be 60m long. The superstructure consists of eleven (11) rectangular precast concrete beams of section 600 deep x 350 mm web width. Contains twenty (20) AutoCAD files

Continuous Insitu-Slab Bridge Drawings: This bridge drawings is a eight span deck on pile bridge of 15m between axes, consists of seven (7) rectangular precast concrete beams of section 1000 deep x 450 mm. 

Prestressed Concrete Bridge Drawings: This download combined various composite post-tensioned bridge beams. Lengths range from 30m to 60m containing all necessary details required in a prestressed bridge design drawings. Browse our calculation section and see typical statistical calculations. Contains twenty four AutoCAD files

Precast Beam Bridge Drawings: This is a four span deck on pile bridge of seven (7) rectangular precast concrete beams carriageway is 8 m width, flanked by 1500 mm walkway with a parapet wall on one side and 800 mm safety kerb on the other. Contains Twenty Nine AutoCAD files  

Reinforced Concrete Bridge Drawings-15m: This bridge is a five span bridge with the superstructure consists of eleven (5) rectangular precast concrete beams of section 1000 deep x 350 mm web and overlain with 50 mm layer of asphaltic concrete surfacing. Contains Twenty Three AutoCAD files

Bridge Deck Slab Drawing- 15m Span: This is a three span deck slab bridge of seven (8) rectangular precast concrete beams spaced  apart, with a continuous insitu-slab of 200 mm thick. Included in this drawing are all working Bar bending schedule. Contains  Nine (9) AutoCAD files

Simple Beam Bridge Drawings: The total length of this bridge is 135m, the superstructure consists of seven  precast  beam. The design  is based on the British Standards BS 5400: Part 2 (1978) and Part 4 (1990) for Loads and Design respectively as well as the Highway Design Manuals of relevant authority. Contains Twenty Two AutoCAD files

Detailed Bridge Reinforcement: A typical full detail bridge drawings containing plan and profile, beam drawings, abutment details, pier details, cross beam drawings, and miscellaneous bridge details  inclusive with the bar bending schedule for all reinforcement. A must download detailed drawing. Contains

  

Precast I-Beam and Design Calculation: The total length of this bridge is 400m, the superstructure consists of seven  precast I- beam of 1300mm ,200mm web and with bottom and top flange of 400mm. The beam are spaced 1750mm. Contains Ten AutoCAD files

Superstructure Bridge Drawings: The superstructure consists of precast longitudinal girders with 2.75m center spacing and a 25cm thick in-situ concrete carriageway-slab. A precast longitudinal girders with flanges in the bridge transverse direction is used as formwork for pouring of in-situ concrete carriageway slab. Contains Three AutoCAD files

Detailed Reinforced Concrete Bridge: Tired of long, boring drawings? Then spice up the designs with these full detailed reinforced concrete bridge AutoCAD drawings. All relevant bridge working drawing details are inclusive in this superb download. Contains Twenty Five AutoCAD files 

Pedestrians Foot Bridge Drawings: This is a two span deck on pier pedestrian bridge of  rectangular precast concrete beams. Check for the structural design calculations at our sample calculation sections. Contains Twenty Four AutoCAD files

Beam Bridge Drawings: The carriageway is 8 m width, flanked by 1500 mm walkway with a parapet wall on one side and 800 mm safety kerb on the other. It is overlain with 50 mm layer of asphaltic concrete surfacing. Contains Twenty  AutoCAD files

Design for Pedestrians Foot Bridge : This is a two span deck on pier pedestrian bridge of  rectangular precast concrete beams. Check for the structural design calculations at our sample calculation sections. Contains Twenty Four AutoCAD files

30m length Bridge Design &Drawings: The length of the respective bridges is 30.00Lm. The deck slab is 250mm thick and spans over 5No. pre-cast reinforced concrete beam girders 15.0Lm long, 1.0m deep and 450mm wide. The abutments are made up of a frontal wall 600mm thick and two lateral wing walls separated by a cellotex board filled expansion joint.

BOX GIRDER BRIDGE DRAWINGS AND  DESIGN

This design for download contains full AutoCAD working drawings and design for Box Girder Bridge of 2400m in length. The width of the bridge is 11.00m made up of 8.00m of roadway and 3.00 m. of footway asymmetrically arranged in 1.0 m on a side and 2.0 meters on the other one. The structure is subdivided in 5 continuous frames, each approximately 475m in length, separated by special restraints, which allow the longitudinal displacements but guarantee the flexural continuity. The structure of the bridge consists of a prestressed concrete box girder. All drawings shown are standard drawings and are downloadable DWG file that can be used and modified in AutoCAD to suit your project.

Box Girder Abutment Drawings: The abutments are of the total earth retaining type and have a front face, on which are located the steel-teflon bearings supports, and two lateral walls which extend towards the rear of the abutment with two ears. The front face and the lateral walls are self-bearing, with cantilever functioning with anchorage on a single raft foundation. Contains twelve  AutoCAD files

Box Girder Decks Detailed Drawings: The deck is completed by two reinforced concrete kerbs, located at the edges of the roadway, and two reinforced concrete parapets 1.00 m high above road level. In the 95m spans, transverse stiffening diaphragms of the box girder are planned at midspan. Contains Twenty four AutoCAD files

General Box Girder Bridge Layout: This drawing- set consists of the general layout of the box girder bridge sowing the plan, profile and cross section of the bridge. The box girder has a depth varying from 5.50 m at the piers in water to 2.85 m in the middle of the 95‑m spans. Alignment layout and cross slopes are inclusive in these AutoCAD drawings.

Miscellaneous details /Calculations: This files contains contains the statistical structural calculations for the entire bridge design. Its a word document of 198 pages! Inclusive are also the bridge bearing and emergency stop details. Contains Twenty  AutoCAD files plus over 300 pages of design calculation in word document format.

Box Girder Bridge Piers Drawing: A single wall having a rectangular cross section 5.50 m wide and a thickness varying between 1.2m at the base and 0.6m at the top also make some piers. The piers 3 and 25 are double walls piers with spherical/sliding supports on the top. The other piers have double walls continuous with the upper box girder beam. Contains Thirty AutoCAD files

Tendons Detail Drawings: The foundations of the piers in water have a uniform thickness of 3.20 m; their dimensions in plan are 10.00 m along the bridge. For each foundation 20 piles, 1,500 mm in diameter are used. Contains Thirty  AutoCAD files

TYPICAL BRIDGE ENGINEERING DESIGN CALCULATIONS

The following sample engineering design calculations shows great deal of time expended by some of our engineers on some selected project. However, if you desire additional information for free, please do not hesitate to call or e-mail us. We have over two hundred manual design calculations and samples, but due to popular demand we make available for download only bridge design, considering the expertise demanded. Designs are produced by the engineer and the advent of computers has not come to replace the process of design. The engineer as the name implies uses his ingenuity in the design process. Calculations do not form part of many contract agreement. The drawings, not only are essential, but are the means by which structures are erected. Drawings are the eyes of engineers and architects.

Spread Sheet for Bridge Design: Interesting manual and excel templates are provided for downloads, excel is without doubt one of the most common powerful spreadsheet application and arguably one of the best. A good download for easy and quick design of bridges. This excel template is not locked and can be edited as you like.

Six  Manual Bridge Designs: Six different detailed bridge design   in word documents of  reinforced concrete bridges. sample design for a pedestrians bridge, substructure designs and full detailed design of a 20m I-beam bridge. A must download. 

Typical Box Girder Bridge Design Calculations: Over two hundred(200) pages of manual design calculation for a box girder bridge! All in word documents format. The box girder has a depth varying from 5.50 m at the piers in water to 2.85 m in the middle of the 95‑m spans. Included as a bonus is a full detailed Bill of Quantities for the bridge.