File:Transborde-moi.jpg
Original file (988 × 660 pixels, file size: 442 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionTransborde-moi.jpg |
Français : Pont transbordeur du Martrou, joignant Rochefort à Echillais, en franchissant la Charente.
Mis en service en 1900 après un peu plus de 2 ans de travaux, en remplacement d'un service de bac, l'ouvrage passait les véhicules à moteur, y compris PL, jusqu'en 67. Année où un pont à tablier levant, indispensable pour faire face à la croissance du trafic, surtout estival, est ouvert en aval. Ce lien fixe ne fonctionnera même pas un quart de siècle, puisque remplacé en 91 par le viaduc actuel ! Toujours les mêmes raisons: circulation trop importante, générant des bouchons récurrents... Il reste aujourd'hui moins de 10 équipements de ce type en service, à travers le monde. Celui du Martrou est le plus ancien en compagnie de son homologue de Bilbao, partiellement réalisé par le même ingénieur. Après sa fermeture l'avenir paraissait fort compromis, au point d'envisager la démolition pure et simple ! Son classement MH le sauva. Une première réhabilitation a lieu en 90, puis après 2015. Le géant de fer, affichant un tirant d'air de 50 m, indispensable pour la sortie des navires de l'arsenal de la ville, une longueur de tablier à 175 m pour un poids total de 700 t, fait aujourd'hui le bonheur des nombreux touristes de passage, piétons comme 2 roues. |
Date | |
Source | Own work |
Author | Dacia 1410 Sport |
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 04:39, 18 November 2023 | 988 × 660 (442 KB) | Dacia 1410 Sport (talk | contribs) | Uploaded own work with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D3400 |
Author | |
Copyright holder | |
Exposure time | 1/500 sec (0.002) |
F-number | f/11 |
ISO speed rating | 140 |
Date and time of data generation | 13:55, 9 April 2023 |
Lens focal length | 22 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Ver.1.11 |
File change date and time | 13:55, 9 April 2023 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.3 |
Date and time of digitizing | 13:55, 9 April 2023 |
Meaning of each component |
|
Image compression mode | 2 |
APEX exposure bias | 0 |
Maximum land aperture | 3.8 APEX (f/3.73) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 87 |
DateTimeOriginal subseconds | 87 |
DateTimeDigitized subseconds | 87 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 33 mm |
Scene capture type | Landscape |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 2.3.0.0 |
Rating (out of 5) | 0 |