Details

Keywords Change this

Spree, Bridge, Arch

Project timeline

1991 – 1996

Type

Infrastructure

Location Change this

Kronprinzenbrücke
10557 Berlin
Germany

Current state

Original

Also known as Change this

Kronprinzenbrücke

Architect Change this

Kronprinzen Bridge Change this

Berlin, Germany
by Santiago Calatrava Change this
1 of 6

Description Change this

The Kronprinzen Bridge is a road bridge over the River Spree in the city of Berlin. The original bridge was built between 1877 and 1889 and was demolished in 1972 to prevent refugees flows from the East Berlin to the West. The bridge links the Berlin quarters of Mitte and Tiergarten with the parliamentary quarter within the borough of Bezirk Mitte.

The New Bridge

The Kronprinzen Bridge in Berlin was a design submission for an invited competition held in 1991, organized by the Senatsverwaltung für Bau und Wohnungswesen. The bridge was partially financed by the European Community and represents a symbolic gesture of the German reunification. The primary structural system is a steel-stiffened arch reinforced by cross ribs, which support the metal road deck. These components are thus engaged as the top and bottom chords of Veerendel truss, with the resulting reduction in both the weight and deflection of the span permitting a shallower than normal arch.

Sources

Comments

Register to join to conversation.

(default) 30 queries took 284 ms
NrQueryErrorAffectedNum. rowsTook (ms)
1SELECT `Role`.`name`, `Role`.`permissions` FROM `roles` AS `Role` WHERE 1 = 1 552
2SELECT `User`.`id`, `User`.`username`, `User`.`slug`, `User`.`fname`, `User`.`lname`, `User`.`verified`, `User`.`top_list_count`, `User`.`comment_count`, `User`.`old_id`, `User`.`created`, `User`.`modified`, `User`.`name`, `User`.`password`, `User`.`password_hash_version`, `User`.`old_password_hash`, `User`.`role_id`, `User`.`login`, `User`.`active`, `User`.`gender`, `User`.`profile_visit_count`, `User`.`country_id`, `User`.`state_id`, `User`.`background`, `User`.`profession`, `User`.`photo_url`, `User`.`sm_photo_url`, `User`.`architecture_count`, `User`.`architect_count`, `User`.`activation_reminded`, `User`.`website`, `User`.`facebook`, `User`.`twitter`, `User`.`archived`, `User`.`last_login`, `User`.`cancelled`, `User`.`comment_notification`, `User`.`watch_notification`, `User`.`collection_notification`, `Role`.`id`, `Role`.`name`, `Role`.`permissions`, `Role`.`description`, `Role`.`created`, `Role`.`modified` FROM `users` AS `User` LEFT JOIN `roles` AS `Role` ON (`User`.`role_id` = `Role`.`id`) WHERE `login` = 'guest@architectuul.com' LIMIT 11124
3SELECT COUNT(*) AS `count` FROM `users` AS `User` WHERE `User`.`id` = '7e59ae88-ffa7-11de-b287-4f8fe1b9fcc1' 112
4SELECT COUNT(*) AS `count` FROM `users` AS `User` WHERE `User`.`id` = '7e59ae88-ffa7-11de-b287-4f8fe1b9fcc1' 112
5UPDATE `users` SET `id` = '7e59ae88-ffa7-11de-b287-4f8fe1b9fcc1', `last_login` = '2020-01-18 20:39:00', `modified` = '2020-01-18 20:39:00' WHERE `users`.`id` = '7e59ae88-ffa7-11de-b287-4f8fe1b9fcc1'13
6SELECT `Architecture`.`title`, `Architecture`.`slug` FROM `architectures` AS `Architecture` WHERE `Architecture`.`deleted` <> 1 ORDER BY Rand() ASC LIMIT 11113
7SELECT `Architecture`.`id`, `Architecture`.`user_id`, `Architecture`.`old_id`, `Architecture`.`old_architect_id`, `Architecture`.`comment_count`, `Architecture`.`image_count`, `Architecture`.`views`, `Architecture`.`views_last_day`, `Architecture`.`views_last_week`, `Architecture`.`views_last_month`, `Architecture`.`last_viewed`, `Architecture`.`likes`, `Architecture`.`nonlikes`, `Architecture`.`created`, `Architecture`.`modified`, `Architecture`.`title`, `Architecture`.`slug`, `Architecture`.`html_description`, `Architecture`.`also_known_as`, `Architecture`.`address`, `Architecture`.`city`, `Architecture`.`state`, `Architecture`.`country_id`, `Architecture`.`zip`, `Architecture`.`lat`, `Architecture`.`lng`, `Architecture`.`area`, `Architecture`.`team`, `Architecture`.`partners`, `Architecture`.`client`, `Architecture`.`client_website`, `Architecture`.`company`, `Architecture`.`cost`, `Architecture`.`cost_currency`, `Architecture`.`architecture_type_id`, `Architecture`.`architecture_condition_id`, `Architecture`.`old_building_condition_id`, `Architecture`.`old_building_type_id`, `Architecture`.`structural_engineers`, `Architecture`.`service_engineers`, `Architecture`.`site_supervision`, `Architecture`.`project_management`, `Architecture`.`start_date`, `Architecture`.`end_date`, `Architecture`.`movements`, `Architecture`.`materials`, `Architecture`.`tags`, `Architecture`.`is_featured`, `Architecture`.`last_featured_on`, `Architecture`.`description`, `Architecture`.`start_year`, `Architecture`.`start_month`, `Architecture`.`start_day`, `Architecture`.`end_year`, `Architecture`.`end_month`, `Architecture`.`end_day`, `Architecture`.`texts`, `Architecture`.`links`, `Architecture`.`website`, `Architecture`.`deleted`, `Architecture`.`deleted_date`, `Architecture`.`is_incomplete`, `Architecture`.`incomplete_date`, `ArchitectureType`.`id`, `ArchitectureType`.`title`, `ArchitectureCondition`.`title`, `Country`.`name` FROM `architectures` AS `Architecture` LEFT JOIN `architecture_types` AS `ArchitectureType` ON (`Architecture`.`architecture_type_id` = `ArchitectureType`.`id`) LEFT JOIN `architecture_conditions` AS `ArchitectureCondition` ON (`Architecture`.`architecture_condition_id` = `ArchitectureCondition`.`id`) LEFT JOIN `countries` AS `Country` ON (`Architecture`.`country_id` = `Country`.`id`) WHERE `Architecture`.`slug` = 'kronprinzen-bridge' AND `Architecture`.`deleted` = 0 LIMIT 1113
8SELECT `ArchitectureType`.`id`, `ArchitectureType`.`title` FROM `architecture_types` AS `ArchitectureType` WHERE `ArchitectureType`.`id` = '4b463ec8-65bc-4284-8370-0acfb372233b' 112
9SELECT `ArchitectureCondition`.`title` FROM `architecture_conditions` AS `ArchitectureCondition` WHERE `ArchitectureCondition`.`id` = '4b4640b6-a4b4-4492-a7cd-0ae3b372233b' 112
10SELECT `Country`.`name` FROM `countries` AS `Country` WHERE `Country`.`id` = '4936948b-a388-49b6-8eb4-42fd1030b5da' 112
11SELECT `Source`.`title`, `Source`.`link`, `Source`.`foreign_id` FROM `sources` AS `Source` WHERE `Source`.`foreign_id` = ('4b463918-d1ec-4076-bfd6-0a6bb372233b') 2213
12SELECT `ArchitecturePartner`.`id`, `ArchitecturePartner`.`architecture_id`, `ArchitecturePartner`.`name`, `ArchitecturePartner`.`website`, `ArchitecturePartner`.`partner_role_id`, `ArchitecturePartner`.`created` FROM `architecture_partners` AS `ArchitecturePartner` WHERE `ArchitecturePartner`.`architecture_id` = ('4b463918-d1ec-4076-bfd6-0a6bb372233b') 002
13SELECT `Tag`.`slug`, `Tag`.`name`, `ArchitecturesTag`.`id`, `ArchitecturesTag`.`architecture_id`, `ArchitecturesTag`.`tag_id`, `ArchitecturesTag`.`old_id`, `ArchitecturesTag`.`old_building_id`, `ArchitecturesTag`.`old_tag_id` FROM `tags` AS `Tag` JOIN `architectures_tags` AS `ArchitecturesTag` ON (`ArchitecturesTag`.`architecture_id` = '4b463918-d1ec-4076-bfd6-0a6bb372233b' AND `ArchitecturesTag`.`tag_id` = `Tag`.`id`) 336
14SELECT `Architect`.`title`, `Architect`.`slug`, `ArchitectsArchitecture`.`id`, `ArchitectsArchitecture`.`architect_id`, `ArchitectsArchitecture`.`architecture_id`, `ArchitectsArchitecture`.`_order`, `ArchitectsArchitecture`.`created` FROM `architects` AS `Architect` JOIN `architects_architectures` AS `ArchitectsArchitecture` ON (`ArchitectsArchitecture`.`architecture_id` = '4b463918-d1ec-4076-bfd6-0a6bb372233b' AND `ArchitectsArchitecture`.`architect_id` = `Architect`.`id`) 116
15SELECT `Image`.`id`, `Image`.`aiid`, `Image`.`user_id`, `Image`.`model`, `Image`.`foreign_id`, `Image`.`description`, `Image`.`author`, `Image`.`license`, `Image`.`source_name`, `Image`.`source_link`, `Image`.`orig_url`, `Image`.`lg_url`, `Image`.`bg_url`, `Image`.`md_url`, `Image`.`sm_url`, `Image`.`th_url`, `Image`.`is_cropped`, `Image`.`orig_width`, `Image`.`orig_height`, `Image`.`_order`, `Image`.`modified`, `Image`.`created`, `User`.`id`, `User`.`username`, `User`.`slug`, `User`.`fname`, `User`.`lname`, `User`.`verified`, `User`.`top_list_count`, `User`.`comment_count`, `User`.`old_id`, `User`.`created`, `User`.`modified`, `User`.`name`, `User`.`password`, `User`.`password_hash_version`, `User`.`old_password_hash`, `User`.`role_id`, `User`.`login`, `User`.`active`, `User`.`gender`, `User`.`profile_visit_count`, `User`.`country_id`, `User`.`state_id`, `User`.`background`, `User`.`profession`, `User`.`photo_url`, `User`.`sm_photo_url`, `User`.`architecture_count`, `User`.`architect_count`, `User`.`activation_reminded`, `User`.`website`, `User`.`facebook`, `User`.`twitter`, `User`.`archived`, `User`.`last_login`, `User`.`cancelled`, `User`.`comment_notification`, `User`.`watch_notification`, `User`.`collection_notification` FROM `images` AS `Image` LEFT JOIN `users` AS `User` ON (`Image`.`user_id` = `User`.`id`) WHERE `foreign_id` = '4b463918-d1ec-4076-bfd6-0a6bb372233b' ORDER BY `Image`.`_order` asc, `Image`.`created` asc 6640
16SELECT `Version`.`id`, `Version`.`version_id`, `Version`.`user_id`, `Version`.`model`, `Version`.`foreign_id`, `Version`.`result`, `Version`.`comment`, `Version`.`created` FROM `versions` AS `Version` WHERE `Version`.`foreign_id` = '4b463918-d1ec-4076-bfd6-0a6bb372233b' ORDER BY `Version`.`version_id` desc LIMIT 1002
17SELECT `Version`.`id`, `Version`.`version_id`, `Version`.`user_id`, `Version`.`model`, `Version`.`foreign_id`, `Version`.`result`, `Version`.`comment`, `Version`.`created`, `User`.`username`, `User`.`slug` FROM `versions` AS `Version` LEFT JOIN `users` AS `User` ON (`Version`.`user_id` = `User`.`id`) WHERE `Version`.`foreign_id` = '4b463918-d1ec-4076-bfd6-0a6bb372233b' AND `Version`.`version_id` IS NULL LIMIT 1002
18SELECT `Article`.`id`, `Article`.`aiid`, `Article`.`foreign_id`, `Article`.`model`, `Article`.`title`, `Article`.`clean_title`, `Article`.`also_known_as`, `Article`.`clean_also_known_as`, `Article`.`architects`, `Article`.`clean_architects`, `Article`.`description`, `Article`.`tags`, `Article`.`location`, `Article`.`is_featured`, `Article`.`views`, `Article`.`views_last_day`, `Article`.`views_last_week`, `Article`.`views_last_month`, `Article`.`last_viewed`, `Article`.`created`, `Article`.`modified`, `Article`.`deleted`, `Architecture`.`id`, `Architecture`.`user_id`, `Architecture`.`old_id`, `Architecture`.`old_architect_id`, `Architecture`.`comment_count`, `Architecture`.`image_count`, `Architecture`.`views`, `Architecture`.`views_last_day`, `Architecture`.`views_last_week`, `Architecture`.`views_last_month`, `Architecture`.`last_viewed`, `Architecture`.`likes`, `Architecture`.`nonlikes`, `Architecture`.`created`, `Architecture`.`modified`, `Architecture`.`title`, `Architecture`.`slug`, `Architecture`.`html_description`, `Architecture`.`also_known_as`, `Architecture`.`address`, `Architecture`.`city`, `Architecture`.`state`, `Architecture`.`country_id`, `Architecture`.`zip`, `Architecture`.`lat`, `Architecture`.`lng`, `Architecture`.`area`, `Architecture`.`team`, `Architecture`.`partners`, `Architecture`.`client`, `Architecture`.`client_website`, `Architecture`.`company`, `Architecture`.`cost`, `Architecture`.`cost_currency`, `Architecture`.`architecture_type_id`, `Architecture`.`architecture_condition_id`, `Architecture`.`old_building_condition_id`, `Architecture`.`old_building_type_id`, `Architecture`.`structural_engineers`, `Architecture`.`service_engineers`, `Architecture`.`site_supervision`, `Architecture`.`project_management`, `Architecture`.`start_date`, `Architecture`.`end_date`, `Architecture`.`movements`, `Architecture`.`materials`, `Architecture`.`tags`, `Architecture`.`is_featured`, `Architecture`.`last_featured_on`, `Architecture`.`description`, `Architecture`.`start_year`, `Architecture`.`start_month`, `Architecture`.`start_day`, `Architecture`.`end_year`, `Architecture`.`end_month`, `Architecture`.`end_day`, `Architecture`.`texts`, `Architecture`.`links`, `Architecture`.`website`, `Architecture`.`deleted`, `Architecture`.`deleted_date`, `Architecture`.`is_incomplete`, `Architecture`.`incomplete_date` FROM `articles` AS `Article` LEFT JOIN `architectures` AS `Architecture` ON (`Article`.`foreign_id` = `Architecture`.`id`) WHERE `Article`.`foreign_id` <> '4b463918-d1ec-4076-bfd6-0a6bb372233b' AND `Article`.`deleted` = 0 AND `Architecture`.`description` <> '' AND `Architecture`.`tags` <> '' AND `Architecture`.`image_count` > 0 AND ((`Article`.`tags` LIKE 'Bridge') OR (`Article`.`tags` LIKE '%, Bridge') OR (`Article`.`tags` LIKE '%, Bridge, %') OR (`Article`.`tags` LIKE 'Bridge, %') OR (`Article`.`tags` LIKE 'Spree') OR (`Article`.`tags` LIKE '%, Spree') OR (`Article`.`tags` LIKE '%, Spree, %') OR (`Article`.`tags` LIKE 'Spree, %') OR (`Article`.`tags` LIKE 'Arch') OR (`Article`.`tags` LIKE '%, Arch') OR (`Article`.`tags` LIKE '%, Arch, %') OR (`Article`.`tags` LIKE 'Arch, %')) ORDER BY Rand() ASC LIMIT 22247
19SELECT `Architecture`.`id`, `Architecture`.`user_id`, `Architecture`.`old_id`, `Architecture`.`old_architect_id`, `Architecture`.`comment_count`, `Architecture`.`image_count`, `Architecture`.`views`, `Architecture`.`views_last_day`, `Architecture`.`views_last_week`, `Architecture`.`views_last_month`, `Architecture`.`last_viewed`, `Architecture`.`likes`, `Architecture`.`nonlikes`, `Architecture`.`created`, `Architecture`.`modified`, `Architecture`.`title`, `Architecture`.`slug`, `Architecture`.`html_description`, `Architecture`.`also_known_as`, `Architecture`.`address`, `Architecture`.`city`, `Architecture`.`state`, `Architecture`.`country_id`, `Architecture`.`zip`, `Architecture`.`lat`, `Architecture`.`lng`, `Architecture`.`area`, `Architecture`.`team`, `Architecture`.`partners`, `Architecture`.`client`, `Architecture`.`client_website`, `Architecture`.`company`, `Architecture`.`cost`, `Architecture`.`cost_currency`, `Architecture`.`architecture_type_id`, `Architecture`.`architecture_condition_id`, `Architecture`.`old_building_condition_id`, `Architecture`.`old_building_type_id`, `Architecture`.`structural_engineers`, `Architecture`.`service_engineers`, `Architecture`.`site_supervision`, `Architecture`.`project_management`, `Architecture`.`start_date`, `Architecture`.`end_date`, `Architecture`.`movements`, `Architecture`.`materials`, `Architecture`.`tags`, `Architecture`.`is_featured`, `Architecture`.`last_featured_on`, `Architecture`.`description`, `Architecture`.`start_year`, `Architecture`.`start_month`, `Architecture`.`start_day`, `Architecture`.`end_year`, `Architecture`.`end_month`, `Architecture`.`end_day`, `Architecture`.`texts`, `Architecture`.`links`, `Architecture`.`website`, `Architecture`.`deleted`, `Architecture`.`deleted_date`, `Architecture`.`is_incomplete`, `Architecture`.`incomplete_date` FROM `architectures` AS `Architecture` WHERE `Architecture`.`id` = '4eccf848-985c-4fed-abca-513d6d7b5f76' 112
20SELECT `Image`.`id`, `Image`.`aiid`, `Image`.`user_id`, `Image`.`model`, `Image`.`foreign_id`, `Image`.`description`, `Image`.`author`, `Image`.`license`, `Image`.`source_name`, `Image`.`source_link`, `Image`.`orig_url`, `Image`.`lg_url`, `Image`.`bg_url`, `Image`.`md_url`, `Image`.`sm_url`, `Image`.`th_url`, `Image`.`is_cropped`, `Image`.`orig_width`, `Image`.`orig_height`, `Image`.`_order`, `Image`.`modified`, `Image`.`created` FROM `images` AS `Image` WHERE `Image`.`foreign_id` = ('4eccf848-985c-4fed-abca-513d6d7b5f76') ORDER BY `_order` asc, `created` asc 101027
21SELECT `Architecture`.`id`, `Architecture`.`user_id`, `Architecture`.`old_id`, `Architecture`.`old_architect_id`, `Architecture`.`comment_count`, `Architecture`.`image_count`, `Architecture`.`views`, `Architecture`.`views_last_day`, `Architecture`.`views_last_week`, `Architecture`.`views_last_month`, `Architecture`.`last_viewed`, `Architecture`.`likes`, `Architecture`.`nonlikes`, `Architecture`.`created`, `Architecture`.`modified`, `Architecture`.`title`, `Architecture`.`slug`, `Architecture`.`html_description`, `Architecture`.`also_known_as`, `Architecture`.`address`, `Architecture`.`city`, `Architecture`.`state`, `Architecture`.`country_id`, `Architecture`.`zip`, `Architecture`.`lat`, `Architecture`.`lng`, `Architecture`.`area`, `Architecture`.`team`, `Architecture`.`partners`, `Architecture`.`client`, `Architecture`.`client_website`, `Architecture`.`company`, `Architecture`.`cost`, `Architecture`.`cost_currency`, `Architecture`.`architecture_type_id`, `Architecture`.`architecture_condition_id`, `Architecture`.`old_building_condition_id`, `Architecture`.`old_building_type_id`, `Architecture`.`structural_engineers`, `Architecture`.`service_engineers`, `Architecture`.`site_supervision`, `Architecture`.`project_management`, `Architecture`.`start_date`, `Architecture`.`end_date`, `Architecture`.`movements`, `Architecture`.`materials`, `Architecture`.`tags`, `Architecture`.`is_featured`, `Architecture`.`last_featured_on`, `Architecture`.`description`, `Architecture`.`start_year`, `Architecture`.`start_month`, `Architecture`.`start_day`, `Architecture`.`end_year`, `Architecture`.`end_month`, `Architecture`.`end_day`, `Architecture`.`texts`, `Architecture`.`links`, `Architecture`.`website`, `Architecture`.`deleted`, `Architecture`.`deleted_date`, `Architecture`.`is_incomplete`, `Architecture`.`incomplete_date` FROM `architectures` AS `Architecture` WHERE `Architecture`.`id` = '4eccb2e6-49fc-471b-93c0-513d6d7b5f76' 112
22SELECT `Image`.`id`, `Image`.`aiid`, `Image`.`user_id`, `Image`.`model`, `Image`.`foreign_id`, `Image`.`description`, `Image`.`author`, `Image`.`license`, `Image`.`source_name`, `Image`.`source_link`, `Image`.`orig_url`, `Image`.`lg_url`, `Image`.`bg_url`, `Image`.`md_url`, `Image`.`sm_url`, `Image`.`th_url`, `Image`.`is_cropped`, `Image`.`orig_width`, `Image`.`orig_height`, `Image`.`_order`, `Image`.`modified`, `Image`.`created` FROM `images` AS `Image` WHERE `Image`.`foreign_id` = ('4eccb2e6-49fc-471b-93c0-513d6d7b5f76') ORDER BY `_order` asc, `created` asc 151528
23SELECT DISTINCT CommentsUser.comment_id, CommentsUser.parent_id, Comment.body, Comment.last_message_id, `Comment`.`id` FROM `comments_users` AS `CommentsUser` LEFT JOIN `comments` AS `Comment` ON (`CommentsUser`.`comment_id` = `Comment`.`id`) WHERE `CommentsUser`.`foreign_id` = '4b463918-d1ec-4076-bfd6-0a6bb372233b' ORDER BY `Comment`.`id` desc 003
24SELECT COUNT(*) AS `count` FROM `architectures` AS `Architecture` WHERE `Architecture`.`id` = '4b463918-d1ec-4076-bfd6-0a6bb372233b' 112
25SELECT COUNT(*) AS `count` FROM `architectures` AS `Architecture` WHERE `Architecture`.`id` = '4b463918-d1ec-4076-bfd6-0a6bb372233b' 112
26UPDATE `architectures` SET `id` = '4b463918-d1ec-4076-bfd6-0a6bb372233b', `views` = 3623, `views_last_day` = 131, `views_last_week` = 147, `views_last_month` = 162, `last_viewed` = '2020-01-18 20:39:00', `modified` = '2016-03-09 10:26:20' WHERE `architectures`.`id` = '4b463918-d1ec-4076-bfd6-0a6bb372233b'13
27SELECT `Architecture`.`user_id` FROM `architectures` AS `Architecture` WHERE `Architecture`.`id` = '4b463918-d1ec-4076-bfd6-0a6bb372233b' AND `Architecture`.`deleted` <> 1 LIMIT 1112
28SELECT COUNT(*) AS `count` FROM `architectures` AS `Architecture` WHERE `Architecture`.`user_id` = '4bb0a157-05ac-4c98-9085-54ab183d6281' AND `Architecture`.`deleted` <> 1 115
29UPDATE `users` AS `User` LEFT JOIN `roles` AS `Role` ON (`User`.`role_id` = `Role`.`id`) LEFT JOIN `countries` AS `Country` ON (`User`.`country_id` = `Country`.`id`) LEFT JOIN `states` AS `State` ON (`User`.`state_id` = `State`.`id`) SET `User`.`architecture_count` = 79 WHERE `User`.`id` = '4bb0a157-05ac-4c98-9085-54ab183d6281'02
30UPDATE `articles` AS `Article` LEFT JOIN `architects` AS `Architect` ON (`Article`.`foreign_id` = `Architect`.`id`) LEFT JOIN `architectures` AS `Architecture` ON (`Article`.`foreign_id` = `Architecture`.`id`) SET `Article`.`views` = "3623", `Article`.`views_last_day` = "131", `Article`.`views_last_week` = "147", `Article`.`views_last_month` = "162", `Article`.`last_viewed` = "2020-01-18 20:39:00" WHERE `foreign_id` = '4b463918-d1ec-4076-bfd6-0a6bb372233b'133