Photos 

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Photo taken by Jet Lowe, 2004, for HAER

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Perspective, 320 Degrees, Northwest

Photo taken by Jet Lowe, 2004, for HAER

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Oblique Perspective, Due North

Photo taken by Jet Lowe, 2004, for HAER

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Structural Detail, Looking North

Photo taken by Jet Lowe, 2004, for HAER

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Lower Chord Structural Detail

Photo taken by Jet Lowe, 2004, for HAER

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South Abutment, Detail. Note Missing Strut To Left

Photo taken by Jet Lowe, 2004, for HAER

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South Portal Perspective, Looking North

Photo taken by Jet Lowe, 2004, for HAER

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South Portal Elevation

Photo taken by Jet Lowe, 2004, for HAER

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Interior From Mid-Span, Looking South

Photo taken by Jet Lowe, 2004, for HAER

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Interior, North Portal

Photo taken by Jet Lowe, 2004, for HAER

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Oblique Perspective, Looking South

Photo taken by Jet Lowe, 2004, for HAER

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Below Deck, Looking South

Photo taken by Jet Lowe, 2004, for HAER

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North Portal Elevation, Looking South

Photo taken by Jet Lowe, 2004, for HAER

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Perspective, South

Photo taken by Jet Lowe, 2004, for HAER

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Map 

Vicinity Map

Vicinity map

Map links:

Facts 

Overview
Covered bridge over Flat River on White's Bridge Road
Location
Smyrna, Ionia County, Michigan
Status
Open to traffic
History
Built 1867-1869; Subsequent work 1936, 1967, 1991;
Builders
- Jared N. Bresee
- Joseph H. Walker
Design
Covered Through truss
White's Bridge is one of two surviving examples of a Brown truss covered bridge in the United States. Patented by Josiah Brown Jr. in 1857, the Brown truss represents a mid-nineteenth century flowering of innovation in American timber bridge design.
Dimensions
Length of largest span: 118.8 ft.
Total length: 120.7 ft.
Deck width: 13.1 ft.
Vertical clearance above deck: 12.2 ft.
Recognition
Posted to the National Register of Historic Places
Approximate latitude, longitude
+43.01470, -85.29790   (decimal degrees)
43°00'53" N, 85°17'52" W   (degrees°minutes'seconds")
Approximate UTM coordinates
16/638703/4763852 (zone/easting/northing)
USGS topographic map
Smyrna, Michigan UTM: 16.638704.4763854
Inventory numbers
NRHP 73002330 (National Register of Historic Places reference number)
BH 20074 (Bridgehunter.com ID)
Inspection (as of 10/2007)
Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 14.2 (out of 100)
Average daily traffic (as of 2007)
130

Update Log 

  • August 13, 2008: Updated by J.R. Manning: Updated bridge data

Sources 

  • J.R. Manning - thekitchenguy [at] sbcglobal [dot] net
  • HAER MI-331 - White's Bridge, Spanning Flat River, White's Bridge Road, Smyrna, Ionia County, MI