The Delta Covered Bridge was constructed in 1867 at a cost of $1,620 and was the only arch-style covered bridge west of the Mississippi River. The bridge hovered over the North Skunk River south of Delta. The bridge was completed in 1869 with an architectural design by Jerry Merrifield and carried traffic such as steam engines for threshing machines. The roof was covered by hand-hewned shakes and was replaced with cedar shingles. The bridge spanned 12 feet wide and 80 feet long and built of native timbers, oak and red elm, with pine framework.
No. | Item | Details of steel structure bridge or steel frame | |
1 | Material | Material | Q235, Q345B,etc. carbon structural steel |
2 | Produce | Lead time | Normal 45-60days after contract according to quantity. |
3 | Quality | Certification | Quality certificate from factory, the third party by client request. |
4 | Dimensions | Length | H beam: 4000-15000mm |
5 | Thickness: | web plate: 6-32mm | |
6 | wing plate: 6-40mm | ||
7 | Height | 200-1200mm | |
8 | Color | According to customers |
Characteristics
Modular length | Carriageway widths | Number of spans | Internal pedestrian walkways | Cantilever pedestrian walkways | Coating treatment |
4.5-7.3m | 4.2m to 10m | 1, 2 etc.. | According to customer's demand | Up to 1.5m | Normal Anti-rust painting, Hot-dip Galvanised: BS EN ISO 14713 & 1461 ASTM A123 |
Advantages:
Finally we would like to emphasize that not like other companies, nearly all machining parts and mechanical accessories are manufactured in our own shop as we have so many wonderful machines and workers inside. In this way, the quality, cost and delivery time can be ensured which eliminates other exterior factors’ influence.
Warmly welcome all friends and clients from International market to visit us!