In 1958 the Lake Pontchartrain bridge in the USA, 36KM long, the longest over water bridge in the world until July 2011 was initiated and completed in ONE YEAR.

Immediately after the completion, work started on the second bridge began.

This was 1958, just few years after the 2nd world war.

Today we are celebrating 1KM of road after one year for N22 billion per KM.

A freaking road....

To be a Nigerian is depressing!

How many did the rehabilitation of Lagos Ibadan last ?

vowiski:
In 1958 the Lake Pontchartrain bridge in the USA, 36KM long, the longest over water bridge in the world until July 2011 was initiated and completed in ONE YEAR.

Immediately after the completion, work started on the second bridge began.

This was 1958, just few years after the 2nd world war.

Today we are celebrating 1KM of road after one year for N22 billion per KM.

A freaking road....

To be a Nigerian is depressing!

vowiski:
In 1958 the Lake Pontchartrain bridge in the USA, 36KM long, the longest over water bridge in the world until July 2011 was initiated and completed in ONE YEAR.

Immediately after the completion, work started on the second bridge began.

This was 1958, just few years after the 2nd world war.

Today we are celebrating 1KM of road after one year for N22 billion per KM.

A freaking road....

To be a Nigerian is depressing!

If you are experiencing depression, it is important to seek professional help from a doctor or therapist.

This is an exciting time to be a Nigerian.

I believe it would be beneficial for you to speak with a professional counselor. This is not only due to this post, but also because your other posts have a similar tone.

It seems as though you are struggling and need assistance.

Hmm. That was a simple Bridge with no modern sophisticated technology and utility, unlike the highly sophisticated Lagos-Calabar coastal highway which spans over 700km and has 10-lane coastal highway with a 700km long stretch train intersection. It is like comparing the first model of ford cars now to Ford EV cars of today in terms of scope and efficiency. Ignorance is not bliss o.

Here's what OP didn't say about the Bridge


Lake Pontchartrain Causeway Bridge
Completion Date
1956
Project Type
Bridges
Location
New Orleans, LA
30 11 59.2 N
90 07 21.7 W

Lake Pontchartrain Causeway Bridge


In building the Lake Pontchartrain Causeway Bridge, which took just fourteen months, assembly-line, mass-production methods were utilized for the first time in the construction of a bridge.

In the 1940s and 1950s, New Orleans experienced growth. Unfortunately, access from the north to the City continued to be limited by Lake Pontchartrain. Driving around the Lake was a time consuming effort. During this time period, a renewed interest developed to provide a direct connection across the center of the Lake to the north shore. As a result, the Greater New Orleans Expressway Commission was formed to build the Lake Pontchartrain Causeway Bridge. The original bridge (southbound) was opened on August 30, 1956.

Two factors contributed to why the bridge received this designation: (1) the civil engineers who worked on the project; and (2) the innovative techniques used during construction.

Dr. Maxwell Upson, who was the Chairman of the Board of Raymond Concrete Pile Company, one of the largest contracting companies for foundations in the United States, was an innovator in the field of prestressed concrete, particularly in pile fabrication and installation. He saw prestressed concrete as a way to break down the barriers that once limited how piles could be installed. Before Dr. Upson's research, most concrete piles were square with dimensions of 24 inches or less. He saw potential for using piles with dimensions of 36 to 54 inches. Using smaller pile segments and prestressing technology, he revolutionized the way piles were manufactured.

Some of the other engineers working with Dr. Upson were Henry LeMieux, District Manager for the Raymond Concrete Pile company, who was instrumental in promoting the use of the 54 inch prestressed concrete piles; Walter Blessey (ASCE President, 1979) of Tulane University who was responsible for research and testing of the prestressed concrete elements and who help advance the technology; and Wayne Palmer of Palmer & Baker, Inc. which was the engineering firm responsible for the design of the bridge.

Up until Upson's development of the 54 inch hollow cylindrical prestressed concrete piles, the standard practice was to use solid square or circular concrete piles with dimensions equal to, or less than, 24 inches. Upson also developed a new method to manufacture these concrete piles so that they would achieve a higher concrete strength - nearly 10,000 psi. This procedure was called cenviro which used centrifugal force to generate a drier more compact concrete.

Louisiana soil, which is made up of soft clays and silts, does not develop large tip bearing capacities and require that piles be driven deep until sufficient resistance is developed to support the load. Therefore, these large, prestressed hollow piles were ideal for developing the foundation for a bridge since they could withstand the hammer blows needed to drive the piles deeper into this type of soil.

Once they decided that these larger hollow cylindrical prestressed concrete piles could be used for their bridge foundation, the civil engineers needed to develop a design and method of construction. Given that the contract required construction of the 24-mile span in only 23 months, the engineers devised a rather simple structure - two piles straddled by a bent cap supporting the ends of two 56 foot decks. This simple layout is repeated over and over. By making the components (piles, bent caps, and decks) identical, Upson, Blessey and the engineers at Palmer and Baker could employ the theories of mass production to build this bridge. A concrete casting plant was built at the northern end of the bridge; the components were prefabricated and then barged out via the Lake to the construction site. This assembly-line process significantly reduced both the construction cost and the installation time. The record shows that the bridge was constructed in fourteen months from the time the first piles were driven on May 23, 1955. The original (now Southbound) span opened to traffic on August 30, 1956.

https://www.asce.org/about-civil-engineering/history-and-heritage/historic-landmarks/lake-pontchartrain-causeway-bridge

May God bless Nigeria for ever! Check my signature for free stuffs!

vowiski:
In 1958 the Lake Pontchartrain bridge in the USA, 36KM long, the longest over water bridge in the world until July 2011 was initiated and completed in ONE YEAR.

Immediately after the completion, work started on the second bridge began.

This was 1958, just few years after the 2nd world war.

Today we are celebrating 1KM of road after one year for N22 billion per KM.

A freaking road....

To be a Nigerian is depressing!

There is absolutely nothing to celebrate. APC are bent on swindling Nigerians with propaganda. Until people begin to use the road to travel from Lagos to Calabar, nothing is worth celebrating there.

Which one did your past presidents build that has positive impact on Nigerians?.. Instead of you to rejoice that the Lagos-Calabar coastal highway will open up economic activities across regions and reduce the road crashes on our highways, you're here yapping crap.

Asides Babangida's era, which other notable major project can you point to as achievement in our wasteful years of democracy?.

"Today we are celebrating 1KM of road after one year for N22 billion per KM."

Another bald faced lie. How long ago was the contract signed? Either you have no idea or you just need to lie to make it look like you are saying something sensible.