Project: Lake Natoma Crossing Bridge

Summary

The Lake Natoma Bridge project in Folsom, California was built across the American River in order to relieve significant congestion. The new bridge is over 2,000 feet long and consists of 4 vehicle lanes, 2 bike lanes, 2 pedestrian lanes, and one reserved lane for future light rail or other high occupancy vehicles.

Characteristics and Setting

Classification/Type Bridge
Transportation Mode Highway
Usage 27,800
Length (mi) 0.38
Economic Distress 1.04
Population Density (ppl/sq mi) 1,422
Population Growth Rate (%) 1.6%
Employment Growth Rate (%) 1.5%
Market Size 631,388
Airport Travel Distance (mi) 25.0000
Topography 4

Geography

Region Rocky Mountain / Far West
State CA
County Sacramento
City Folsom
Urban/Class Level Rural
Local Area N/A
Impact Area N/A
Transportation System None

Timing

Initial Study Date N/A
Post Construction Study Date 2001
Construction Start Date 1997
Construction End Date 1999
Months Duration N/A

Costs

Project Year of Expenditure (YOE) N/A
Planned Cost (YOE $) N/A
Actual Cost (YOE $) $75,000,000
Actual Cost (2022$) $167,472,100

Pre/Post Conditions

NOTE: All pre/post dollar values are in 2022$

Transportation

Measure Pre project Post project Change % Change

Impacts

NOTE: All impact dollar values are in 2022$

Measure Total

Case Location

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Narrative

LAKE NATOMA BRIDGE

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