---
title: "Golden Gate Bridge vs Hoover Dam — size, weight and speed comp"
description: "Golden Gate Bridge and Hoover Dam are near enough identical on height. Compared on 4 measured properties, with the full range and a source for each."
url: https://atoneplace.net/vs/golden-gate-bridge-vs-hoover-dam/
site: "At One Place"
---

# Golden Gate Bridge vs Hoover Dam

**Golden Gate Bridge vs Hoover Dam: Near enough equal on height**

Golden Gate Bridge and Hoover Dam are near enough identical on height.

Golden Gate Bridge and Hoover Dam can be compared on 4 measures. The figures below are typical adult or full-size values, with the larger of the two in bold.

## Side by side

*Larger value in bold. Ranges reflect genuine variation, not uncertainty.*

|  | Golden Gate Bridge | Hoover Dam |
| --- | --- | --- |
| Height | 67–227 m | 221.4 m |
| Length | 1,280–2,737 m | 379.2 m |
| Width | 27.4 m | 13.7–200 m |
| Typical cost | 35,000,000 $ | 49,000,000 $ |

## What the numbers say

- Golden Gate Bridge and Hoover Dam are near enough identical on height.
- Golden Gate Bridge is 7.2× Hoover Dam on length.
- Hoover Dam is 7.3× Golden Gate Bridge on width.
- Hoover Dam is somewhat greater than Golden Gate Bridge on typical cost — about 1.4×.

*Height compared.*

- Golden Gate Bridge: 67–227 m
- Hoover Dam: 221.4 m

## Golden Gate Bridge

A suspension bridge across the entrance to San Francisco Bay, with the longest main span in the world when it opened in 1937.

## Hoover Dam

A concrete arch-gravity dam on the Colorado River, completed in 1936 and impounding Lake Mead.

> This is a comparison of published measurements, nothing more. It describes how two things differ on measures that have been recorded; it does not predict how they would fare against each other in any situation.

## Common questions

### Which is bigger, Golden Gate Bridge or Hoover Dam?

Golden Gate Bridge and Hoover Dam are near enough identical on height. Both figures are typical values; the full range for each is in the table above.

### How do Golden Gate Bridges and Hoover Dams compare on length?

Golden Gate Bridge: 1,280–2,737 m. Hoover Dam: 379.2 m. Golden Gate Bridge is 7.2× Hoover Dam on length.

### How do Golden Gate Bridges and Hoover Dams compare on width?

Golden Gate Bridge: 27.4 m. Hoover Dam: 13.7–200 m. Hoover Dam is 7.3× Golden Gate Bridge on width.

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## Sources

- Wikidata — Wikimedia Foundation (https://www.wikidata.org/) [CC0 1.0]
- United States Geological Survey — USGS (https://www.usgs.gov/) [Public domain (US Government)]