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SEA CLIFF BLVD over WEST MISSION BAY DRIVE

San Diego County, California

Map

Coordinates:
+32.76118, -117.23032
32°45'40" N, 117°13'49" W

Facts

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

Name:	SEA CLIFF BLVD over WEST MISSION BAY DRIVE
Structure number:	57C0256
Location:	0.4MI N/O RTE I-8
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	106.0 ft. `[32.3 m]`
Total length:	214.9 ft. `[65.5 m]`
Roadway width between curbs:	71.9 ft. `[21.9 m]`
Deck width edge-to-edge:	87.9 ft. `[26.8 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	24°
Owner:	City or Municipal Highway Agency `[04]`
Year built:	1972
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	2
Main spans material:	Concrete continuous `[2]`
Main spans design:	Box beam or girders - Multiple `[05]`
Deck type:	Concrete Cast-in-Place `[1]`

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	40,000 `[as of 2004]`
Truck traffic:	1% of total traffic
Deck condition:	Good `[7 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:	Basically intolerable requiring high priority of corrrective action `[3]`
Underclearances appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	80.4
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$2,953,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2016	Good	Good	Good	Good	40000	80.4
December 2015	Fair	Satisfactory	Good	Good	40000	80.4
September 2013	Fair	Satisfactory	Good	Good	40000	80.4
September 2011	Fair	Satisfactory	Good	Good	40000	80.4
February 2010	Fair	Satisfactory	Good	Good	40000	80.4
November 2007	Fair	Satisfactory	Good	Good	40000	80.4
January 2006	Poor	Serious	Good	Good	40000	74.9
February 2004	Poor	Serious	Good	Good	40000	74.9
April 2002	Poor	Serious	Good	Good	40000	74.9
July 2000	Good	Good	Good	Good	40000	84.7
March 1998	Good	Good	Good	Good	40000	84.7
February 1996	Good	Very Good	Very Good	Very Good	40000	84.3
December 1993	Good	Very Good	Very Good	Very Good	40000	84.3
December 1991	Good	Very Good	Very Good	Very Good	40000	84.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girder	linear ft.	66	66	0	0	0
Deck
Reinforced Concrete Top Flange	sq. ft.	1,740	1,675	35	30	0
Concrete Protective Coating	sq. ft.	1,434	1,384	50	0	0
Substructure
Reinforced Concrete Column	each	3	3	0	0	0
Reinforced Concrete Abutment	linear ft.	59	59	0	0	0
Reinforced Concrete Pile	each	1	1	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	66	61	5	0	0
Other Material Bridge Rail	linear ft.	132	131	1	0	0

© 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/1062499