these are some non categorized civil engineering project ideas

1. Seismic isolation devices
2. Hydraulic & Hydrological impacts on Bridges
3. Bamboo as a building material
4. Rural road development
5. Geometry Optimization of Space Frame Structures
6. Cellular Lightweight Concrete
7. Failure of foundation due to earthquake
8. Non-destructive testing of concrete
9. Sewage treatment plant
10. Environmental Impact Assessment
11. Zero energy buildings
12. Corrosion Mechanism, Prevention & Repair Measures of RCC Structure
13. Glass fiber reinforced concrete
14. Interlinking of rivers
15. Advance construction techniques
16. Logistic management of solid waste
17. Improvement of bearing capacity of sandy soil by grouting
18. Erosion control in slope
19. Rectification of building tilt
20. E – waste disposal
21. Air pollution & its control
22. Water resources engineering
23. Ready mix concrete plants
24. Watershed management
25. Soil Liquefaction
26. Analysis for seismic retrofitting of buildings
27. Computer Application In Civil Engineering-ANN
28. Marine pollution
29. Use of plastic as soil stabilizer
30. Automated highway system
31. Geosynthetics
32. Passive solar energy buildings
33. Collapse of World Trade Center
34. Ground improvement technique
35. Energy dissipation devices for seismic design.
36. Development Of Remote Monitoring System For Civil Engineering
37. Basalt rock fibre (brf)
38. Application of software in civil engineering industry
39. Flexible pavement
40. Mineral admixtures for high performance concrete
41. Pile foundation
42. Stability of high rise buildings.
43. Reservoir induced seismcity
44. Advanced Earthquake Resistant Techniques
45. GIS, GPS and its applications
46. Smart materials
47. Silica fume concrete
48. Rehabilitation techniques.
49. Mixed traffic control & behavior continuously reinforced concrete pavement
50. Intelligent transport system
51. Fly-ash concrete pavement
52. Application of remote sensing & g.i.s. in groundwater prospecting
53. Highway safety
54. Laminated floorings
55. Formwork types & design
56. Advance Technology in Surveying
57. Arsenic Removal From Ground Water By Coagulation Process Concrete Cube Testing - A Neural Network Approach, Using MATLAB 6.0
58. Green buildings
59. Advanced Pavement Design
60. Impact of lightening on building and remedial measures
61. Earthquake vibration control using modified frame-shear wall
62. Space hotel
63. The rain roof water-harvesting system
64. Retrofitting using frp laminates
65. Causes Prevention and Repair of Cracks In Building