Trancas Street Bridge

Photos 

Milliken Creek Bridge

Looking SE from NW side.

Photo taken by Craig Philpott in August 2009

Enlarge

BH Photo #144608

Map 

Facts 

Overview

Five-span stone arch bridge over Milliken Creek on Trancas Street in Napa

Location

Napa, Napa County, California

Status

Open to traffic

History

Built 1908

Builders

- H.W. Wing
- O.H. Buckman

Design

Stone arch, five arches.

Dimensions

Length of largest span: 40.0 ft.
Total length: 169.0 ft.
Deck width: 19.7 ft.

Recognition

Posted to the National Register of Historic Places on August 5, 2004

Also called

Little Trancas Bridge
Milliken Creek Bridge

Approximate latitude, longitude

+38.32519, -122.27445   (decimal degrees)
38°19'31" N, 122°16'28" W   (degrees°minutes'seconds")

Approximate UTM coordinates

10/563419/4242145 (zone/easting/northing)

Quadrangle map:

Napa

Elevation

37 ft. above sea level

Average daily traffic (as of 2002)

3,000

Inventory numbers

CA 21C-51 (California bridge number)
NRHP 04000775 (National Register of Historic Places reference number)
BH 11216 (Bridgehunter.com ID)

Inspection report (as of May 2018)

Overall condition: Fair
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Good (7 out of 9)
Sufficiency rating: 50.7 (out of 100)
View more at BridgeReports.com

Categories 

Update Log 

• October 26, 2014: Updated by James Baughn: Bridge has been reopened to traffic
• May 9, 2014: Updated by Craig Philpott: updated closure status
• May 6, 2014: Updated by Craig Philpott: Corrected location
• June 9, 2011: Updated by Craig Philpott: added alternate name
• August 8, 2009: Updated by Craig Philpott: added builders, elevation

Sources 

• Craig Philpott - craigphilpott63 [at] gmail [dot] com
• Napa Register - Bridge closed to vehicles
• Napa Register - County re-opens Milliken Creek Bridge to traffic (Oct. 25, 2014)

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