sustainable pedestrian bridge / structural steel bridge

MOQ： 1 Pcs
Price： USD 95-450
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Payment Terms	L/C,D/P,T/T
Supply Ability	60000ton/year
Delivery Time	8-10 work days
Packaging Details	Naked
Product Capability	50000 Pieces Per Year
Standard	ASTM,BS,BV
Surface Finish	Painted
Width	2m ~5m
Panel Height	1.5m ,2.134m
Material	S355Jr， Gr50
value	affordable
Modular Panel Length	3m,3.048m
Brand Name	Zhonghai Bailey Bridge
Model Number	CB200/CB321
Certification	IS09001, CE,BV
Place of Origin	China

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Product Specification


Payment Terms	L/C,D/P,T/T	Supply Ability	60000ton/year
Delivery Time	8-10 work days	Packaging Details	Naked
Product Capability	50000 Pieces Per Year	Standard	ASTM,BS,BV
Surface Finish	Painted	Width	2m ~5m
Panel Height	1.5m ,2.134m	Material	S355Jr， Gr50
value	affordable	Modular Panel Length	3m,3.048m
Brand Name	Zhonghai Bailey Bridge	Model Number	CB200/CB321
Certification	IS09001, CE,BV	Place of Origin	China
High Light	sustainable steel pedestrian bridge ，structural steel footbridge ，eco-friendly pedestrian bridge design

Sustainable Pedestrian Bridges: Paving the Way for Greener Urban Mobility

As cities grapple with climate change and rapid urbanization, the demand for eco-friendly infrastructure has never been more urgent. Among these, sustainable pedestrian bridges stand out as critical components of green urban planning—they not only connect communities but also minimize environmental harm, reduce carbon footprints, and enhance quality of life. Unlike traditional bridges that rely on energy-intensive materials and short-lived designs, sustainable versions prioritize long-term ecological balance and social equity, making them essential for future-proofing cities.

A key pillar of sustainable pedestrian bridges is the use of low-impact materials. Traditional bridges often depend on reinforced concrete and virgin steel, which require massive energy inputs for production and emit high levels of carbon dioxide. In contrast, sustainable designs incorporate recycled or renewable materials: recycled steel reduces emissions by up to 75% compared to new steel, while bamboo—an fast-growing, biodegradable resource—has been used in projects like Costa Rica’s bamboo pedestrian bridges to cut both costs and environmental impact. Additionally, innovative materials such as self-healing concrete (which extends lifespan by repairing cracks) and reclaimed wood lower maintenance needs, further reducing the bridge’s life-cycle environmental footprint.

Design efficiency is another defining feature. Sustainable pedestrian bridges are engineered to work with, not against, the natural environment. For example, many are built with prefabricated components, which reduce on-site construction waste and noise pollution. Some bridges also integrate renewable energy systems: the Sola Road cycle path-bridge in the Netherlands, for instance, uses solar panels embedded in its surface to generate electricity for streetlights and nearby buildings. Moreover, eco-conscious designs avoid disrupting local ecosystems—bridges over rivers often include underpasses for fish migration, while those in forested areas are elevated to preserve wildlife habitats and tree cover.

Beyond environmental benefits, sustainable pedestrian bridges deliver significant social and economic value. By providing safe, accessible routes for walkers and cyclists, they reduce reliance on cars, lowering urban air pollution and traffic congestion. This is particularly impactful in low-income neighborhoods, where limited public transit often forces residents to depend on private vehicles. Additionally, these bridges boost community connectivity: the High Line in New York City, though a linear park built on a disused railway, exemplifies how pedestrian-focused infrastructure can revitalize areas, attract businesses, and improve public health by encouraging physical activity. Economically, their long lifespans and low maintenance costs save cities money over time, while their appeal as “green landmarks” can drive tourism.

Despite their advantages, adopting sustainable pedestrian bridges faces challenges. High initial construction costs—due to specialized materials and technologies—can deter cash-strapped municipalities. There is also a need for more skilled workers trained in green construction techniques. However, these barriers are shrinking: governments worldwide are offering grants for eco-infrastructure, and universities are developing programs to train engineers in sustainable design. Public-private partnerships, such as the one behind London’s Garden Bridge (a proposed sustainable pedestrian bridge with greenery), also help share costs and expertise.

In conclusion, sustainable pedestrian bridges are more than just crossings—they are symbols of a city’s commitment to sustainability and equity. By combining eco-friendly materials, efficient design, and community-centric goals, they address pressing urban issues from climate change to social isolation. As cities continue to grow, investing in these bridges will not only protect the planet but also create healthier, more connected communities. The future of urban mobility is green, and sustainable pedestrian bridges are leading the way.

Specifications:

CB321(100) Truss Press Limited Table
No.	Lnternal Force	Structure Form
		Not Reinforced Model				Reinforced Model
		SS	DS	TS	DDR	SSR	DSR	TSR	DDR
321(100)	Standard Truss Moment(kN.m)	788.2	1576.4	2246.4	3265.4	1687.5	3375	4809.4	6750
321(100)	Standard Truss Shear (kN)	245.2	490.5	698.9	490.5	245.2	490.5	698.9	490.5
321 (100) Table of geometric characteristics of truss bridge(Half bridge)
Type No.	Geometric Characteristics	Structure Form
		Not Reinforced Model				Reinforced Model
		SS	DS	TS	DDR	SSR	DSR	TSR	DDR
321(100)	Section properties(cm3)	3578.5	7157.1	10735.6	14817.9	7699.1	15398.3	23097.4	30641.7
321(100)	Moment of inertia(cm4)	250497.2	500994.4	751491.6	2148588.8	577434.4	1154868.8	1732303.2	4596255.2

CB200 Truss Press Limited Table
NO.	Internal Force	Structure Form
		Not Reinforced Model				Reinforced Model
		SS	DS	TS	QS	SSR	DSR	TSR	QSR
200	Standard Truss Moment(kN.m)	1034.3	2027.2	2978.8	3930.3	2165.4	4244.2	6236.4	8228.6
200	Standard Truss Shear (kN)	222.1	435.3	639.6	843.9	222.1	435.3	639.6	843.9
201	High Bending Truss Moment(kN.m)	1593.2	3122.8	4585.5	6054.3	3335.8	6538.2	9607.1	12676.1
202	High Bending Truss Shear(kN)	348	696	1044	1392	348	696	1044	1392
203	Shear Force of Super High Shear Truss(kN)	509.8	999.2	1468.2	1937.2	509.8	999.2	1468.2	1937.2

Company Details

Bronze Gleitlager

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and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer 


Year Established:

2014 


Total Annual:

20753202.90-27670940.00


Employee Number:

100~150 


Ecer Certification：

Verified Supplier 

Introduction to Jiangsu Zhonghai Bridge Equipment Co., Ltd. Jiangsu Zhonghai Bridge Equipment Co., Ltd., established in 2010, is a high-tech enterprise specializing in the research, development, manufacturing, and sales of bridge equipment. With a registered capital of 55 million yuan, the company ... Introduction to Jiangsu Zhonghai Bridge Equipment Co., Ltd. Jiangsu Zhonghai Bridge Equipment Co., Ltd., established in 2010, is a high-tech enterprise specializing in the research, development, manufacturing, and sales of bridge equipment. With a registered capital of 55 million yuan, the company ...

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