World's Longest and Widest Box Girder Expressway Bridge

Bangna-Bangphli-Bangpakong Expressway, Thailand (BBBE) dubbed as the world's longest elevated expressway bridge (about 55-kilometre) and also the widest (27.2 meters) carrying 6 lanes traffic 3 in each direction, was built along the median of highway 34 from Bangna to Chonburi. This expressway is part of the networks of expressway planned by the Expressway and Rapid Transit Authority of Thailand (ETA) to ease the flow of traffic in and around the metropolitan Bangkok. Specifically, this superhighway is meant to serve the Eastern Seaboard Area and the soon to be completed Bangkok Second International Airport.

Apart from this 55 kilometers main expressway, there is also an additional of 26 ramps or about 40 kilometers in length, two elevated mainline toll plazas with surveillance buildings, 11 platforms for toll surveillance, two police stations, and associated at-grade works. The total bridge deck area is 1,900,000 m2. All these were completed at a record time of only fifty-three months overall construction period by employing a state-ofthe- art design and construction technique known as the "Precast Segmental Technology of Bridge Construction".

This turnkey project was undertaken by a joint venture company called JV-BBCD composed of Germany's Bilfinger + Berger and Thailand's Ch. Karnchang Public Company as the lead partners. These two companies havefor years been a part of Bangkok's implementation of networks of elevated expressways, now to a record total length of expressways built in and around the city of 132 km or 3,598,000 square meters of deck area or 5,854 spans total including this project.

Alignment and Foundation Design was done by the Asian Engineering Consultants (AEC) and the Superstructure and Column Design was done by the inventor of the Segmental Technology of Bridge Construction, Jean Muller International (JMI). The design of selected parts was reviewed by ACECOMS, AIT.

World's longer and wider beam window Expressway Bridge

Bangna-Bangphli-Bangpakong Expressway, Thailand (BBBE called) how high the world's longest highway bridge (55 km) and also the widest (27.2 meters) carrying 6 lanes traffic 3 in each direction, was built 34 along the centerline of the road from Bangna to Chonburi. This highway is part of network of highway) with the highway proposals and Rapid Transit Authority of Thailand (ETA to facilitate the flow of traffic in and around the metropolitan regionBangkok. In particular, this information highway is to serve the East Coast and recently completed Second Bangkok International Airport will be.

In addition to this main highway 55 km, there is also a ramp additional 26 or 40 km in length, two mainline toll plazas with high buildings monitoring, 11 platforms toll control, two police stations, and related work in class. The entire bridge deck area is 1,900,000 m2. All these have been completedknown in a record time of only fifty-three months throughout the period of construction using state of the art of design and construction technology as "Precast Segment Construction of Bridge Technology."

The project turnkey was conducted by a joint-Ch joint company called JV-s BBCD composed Bilfinger + Berger in Germany and Thailand. Karnchang Public Company as a partner. These two companies havefor years a part of the development of networks Bangkokelevated highways, now built with a total length of records and expressways around the city of 132 km or 3,598,000 square meters of floor area or extends for a total of 5854, including this project.

Alignment and Design Foundation was made by Asian Engineering Consultants (AEC) and the structure and the column design was the inventor of segmental bridge construction technology, Jean Muller International (JMI done). The design was reviewed by selected parts ACECOMS, AIT.

World's longest and widest box girder Expressway Bridge

Bangna-Bangphli-Bangpakong Expressway, Thailand (BBBE) as the world's longest highway bridge high (approximately 55 km) and named the largest (27.2 meters) carrying 6 lanes traffic 3 in each direction was along the centerline of Highway 34 was built from Bangna to Chonburi. This way there will be a part of the motorway network from the Expressway and Rapid Transit Authority of Thailand (ETA) to facilitate the flow of traffic in and around the metropolisBangkok. In particular, the information highway is to serve the east coast and the surrounding area will focus on the short second international airport in Bangkok.

In addition to this main road 55 km, there is also an additional ramp of 26 or above 40 km in length, two high toll on the major lines with the building control, 11 platforms for monitoring charges, two police stations and of related works in the classroom. The whole area of the bridge deck is 1900000 m2. All these have been completedin a record time of only fifty to three months for the entire period of construction has been one of the most art and design technology building known as the technology of Precast Segmental Bridge Construction. "

The "turnkey is a joint venture called JV-made BBCD Germany, Bilfinger + Berger made and Thailand 's Ch Karnchang Public Company Limited as a partner. These two companies havefor years part of the implementation of BangkokNetworks of elevated expressways, now at a record high total length of highways and around the city of 132 km or 3,598,000 square meters of deck area includes built in 5854, or everything, including this project.

Alignment and Design Foundation was established by the Asian Engineering Consultants (AEC) and the distribution and design of the column has been made by the inventor of the technology segment of Bridge Construction, Jean Muller International (JMI). The design of selected parts of ACECOMS revisedAIT.