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CHURCH LANE over SAN PABLO CREEK

Contra Costa County, California

Map

Coordinates:
+37.96199, -122.33637
37°57'43" N, 122°20'11" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	CHURCH LANE over SAN PABLO CREEK
Structure number:	28C0323
Location:	0.1 MI S EL PORTAL
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Minor Arterial (Urban) `[16]`
Length of largest span:	25.9 ft. `[7.9 m]`
Total length:	77.1 ft. `[23.5 m]`
Roadway width between curbs:	36.1 ft. `[11.0 m]`
Deck width edge-to-edge:	44.6 ft. `[13.6 m]`
Owner:	City or Municipal Highway Agency `[04]`
Year built:	1955
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	M 18 / H 20 `[4]`
Number of main spans:	3
Main spans material:	Steel `[3]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:	Poor
Status:	Open, no restriction `[A]`
Average daily traffic:	12,540 `[as of 2010]`
Truck traffic:	2% of total traffic
Deck condition:	Poor `[4 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
Deck geometry appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
Channel protection:	Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. `[6]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	85.7

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
December 2016	Poor	Poor	Good	Good	12540	85.7
December 2014	Poor	Poor	Good	Good	12540	85.7
December 2012	Poor	Poor	Good	Satisfactory	12540	85.7
December 2010	Poor	Poor	Good	Satisfactory	11547	85.8
December 2008	Poor	Poor	Good	Satisfactory	11547	85.8
December 2006	Poor	Poor	Good	Fair	11547	74.6
December 2005	Poor	Fair	Fair	Poor	11547	60.2
November 2004	Poor	Fair	Fair	Poor	11547	60.2
December 2002	Poor	Fair	Fair	Poor	11547	60.2
November 2000	Poor	Fair	Fair	Poor	11547	60.2
November 1998	Fair	Satisfactory	Fair	Fair	11547	77.6
April 1995	-	-	-	-	11547	89.1
February 1993	-	-	-	-	11547	89.1
August 1991	Fair	Satisfactory	Satisfactory	Satisfactory	11547	89.1

© Copyright 2012-19, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1045249