# pghbridges.com - **Website:** - **Primary alias:** `pghbridges.com` ## Description **Brand Description: Bridges and Tunnels of Allegheny County and Pittsburgh** Bridges and Tunnels of Allegheny County and Pittsburgh, accessible at pghbridges.com, is a dedicated resource for exploring the rich infrastructure of this historically significant region. With over 2,000 bridges, Pittsburgh's unique topography, shaped by erosion and geological variance, has fostered a remarkable network of crossing structures, each animated by a fascinating history. The site chronicles not only the extensive array of bridges but also tunnels that have transformed transportation in this heavily urbanized area. Visitors can engage with a wealth of information through categorized tours, comprehensive maps, and the latest updates on noteworthy structures. The platform facilitates exploration by offering a categorized list of bridges by location, design, and use, enhancing accessibility for enthusiasts and researchers alike. This initiative, crafted from one individual’s curiosity and passion for architecture, is a valuable tribute to the engineering marvels that shape the mobility and character of Pittsburgh today. ## Industries - 🧪 Science and Education - 🗺 Reference Materials ## Logos & icons - logo _(primary)_ — PNG — [download](https://cdn.brandfetch.io/idMk7duPpX/w/500/h/265/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1721747629617) ## Colors | Name | Hex | Theme | | --- | --- | --- | | Emperor | #525252 | accent | | Mine Shaft | #333333 | dark | | Sinbad | #99cccd | light | --- _Source: _ _See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._