The document lists various engineering feats from the Guinness Book of World Records including the world's largest indoor swimming pool located in Edmonton, Canada at 5 acres. It also lists the world's busiest airport as JFK International Airport in New York City and the world's widest bridge as the Sydney Harbor Bridge in Australia with 16 lanes of car traffic. The document provides details on additional record holding structures like buildings, planes, ships, stadiums, and religious sites around the world.

1. ENGINEERING FEATS FROM THE GUINNESS BOOK OF WORLD RECORDS

2. WORLD'S BIGGEST INDOOR SWIMMING-POOL World Water Park-Edmonton, Albert, Canada. SIZE 5 Acres

3. WORLD'S BIGGEST OFFICE COMPLEX CHICAGO Chicago Merchandise Mart-Illinois, USA

4. WORLD'S BIGGEST SHOPPING MALL South China Mall, Dongguan, China 892,000 meter square Shops on 6 floors

5. WORLD'S BIGGEST SHOPPING MALL South China Mall, Dongguan, China 892,000 meter square Shops on 6 floors

6. WORLD'S BUSIEST AIRPORT NEW YORK J.F.K International Airport , New York.USA

7. WORLD'S BUSIEST AIRPORT NEW YORK J.F.K International Airport , New York.USA

8. WORLD'S WIDEST BRIDGE – AUSTRALIA Sydney harbor bridge, Australia16 lanes of car traffic 8 lanes in the upper floor, 8 in the lower floor

9. WORLD'S LONGEST BRIDGE CHINA Donghai Bridge , China 32.5 kilo meters

10. WORLD'S BIGGEST PASSENGER-SHIP MS Freedom of the Seas 4300 passenger Capacity Inside

11. WORLD'S BIGGEST PLANE AIRBUS Airbus A380 555 Passengers

12. WORLD'S BIGGEST BUS Neoplan Jumbo cruiser 2 in 1 bus double deck bus 170 passenger capacity

13. WORLD'S HIGHEST STATUE - BRAZIL Christ the redeemer statue - rio.D.J brazil

14. WORLD‘S TALLEST BUILDING DUBAI Burj Dubai 900 meters hig h. To be finally completed 2008

15. WORLD‘S LARGEST PALACE - ROMANIA Palace of the Parliament Bucharest, Romania More than 500 bedrooms, 55 kitchens,120 sitting rooms

16. WORLD'S BIGGEST STADIUM-BRAZIL Maracana stadium – rio d.J brazil capacity 199,000

17. WORLD'S BIGGEST STADIUM-BRAZIL Maracana stadium – rio d.J brazil capacity 199,000

18. WORLD'S COSTLIEST STADIUM - ENGLAND New Wembley Stadium, London 90,000 capacities cost $1.6 billion

19. MOST COMPLEX INTER-CHANGE TEXAS Interstate 10 Highways Interchange Houston, Texas

20. WORLD'S BIGGEST EXCAVATOR Built by KRUPP of Germany 45,500 tons 95 meters high 215 meters long

21. WORLD'S LARGEST MOSQUE PAKISTAN Shah Feisal mosque Islamabad Pakistan - Inside hall capacity 35,000, outside overflow capacity 150,000

22. WORLD'S LARGEST MOSQUE PAKISTAN Shah Feisal mosque Islamabad Pakistan Inside hall capacity 35,000, outside overflow capacity 150,000

23. WORLD'S BIGGEST HOTEL LAS VEGAS MGM Grand Hotel Las Vegas 6, 276 rooms

24. WORLD'S MOST EXPENSIVE HOTEL DUBAI U.A.E Burj Al Arab Hotel, Dubai only 7 Star Hotel in the World Cheapest room $1000 per night Royal suit $28,000 per night

25. world's Biggest Church Building Nigeria Winners` Chapel Canaan land Otta Nigeria - Inside Sitting Capacity 50,000. Outside Overflow Capacity 250,000

26. world's Biggest Church Building Nigeria Winners` Chapel Canaan land Otta Nigeria Inside Sitting Capacity 50,000 Outside Overflow Capacity 250,000

27. WORLD'S BIGGEST ROMAN-CATHOLIC CATHEDRAL IVORY-COAST Basilica of our Lady of Peace, Yamoussoukro o. Inside sitting capacity 18,000 Outside overflow capacity 100,000