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CITYST over I-20

Caddo Parish, Louisiana

Map

Coordinates:
+32.49557, -93.76150
32°29'44" N, 93°45'41" W

Facts

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

Name:	CITYST over I-20
Structure number:	040904510117661
Location:	.1 MI EAST OF I-49
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Local (Urban) `[19]`
Length of largest span:	87.9 ft. `[26.8 m]`
Total length:	175.9 ft. `[53.6 m]`
Roadway width between curbs:	76.1 ft. `[23.2 m]`
Deck width edge-to-edge:	87.9 ft. `[26.8 m]`
Vertical clearance below bridge:	16.4 ft. `[5.0 m]`
Skew angle:	3°
Owner:	State Highway Agency `[01]`
Year built:	1993
Historic significance:	Historical significance is not determinable at this time `[4]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	2
Main spans material:	Prestressed concrete `[5]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	31,800 `[as of 2015]`
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:	Meets minimum tolerable limits to be left in place as is `[4]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	95.0

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
March 2018	Good	Good	Good	Good	31800	95.0
March 2016	Good	Good	Good	Good	31800	95.0
March 2014	Good	Good	Good	Good	26650	95.0
March 2012	Good	Good	Good	Good	32750	98.0
March 2010	Good	Good	Good	Good	32800	98.0
February 2008	Good	Very Good	Very Good	Very Good	39950	98.0
March 2006	Good	Very Good	Very Good	Very Good	33917	98.0
March 2004	Good	Very Good	Very Good	Very Good	33900	98.0
April 2002	Good	Very Good	Very Good	Very Good	30500	98.0
March 2000	Good	Very Good	Very Good	Very Good	30517	98.0
March 1998	Good	Very Good	Very Good	Very Good	30517	98.0
May 1996	Good	Very Good	Very Good	Very Good	-	98.0
April 1994	Good	Very Good	Very Good	Very Good	-	100.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Prestressed Concrete Girder/Beam	linear ft.	1,575	1,575	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	15,400	13,780	1,620	0	0
Substructure
Reinforced Concrete Column	each	3	3	0	0	0
Reinforced Concrete Abutment	linear ft.	178	176	0	2	0
Reinforced Concrete Pier Cap	linear ft.	83	83	0	0	0
Joints
Strip Seal Joint	linear ft.	172	0	0	172	0
Bearings
Elastomeric Bearing	each	27	27	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	350	305	45	0	0

© Copyright 2012-20, 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/1224743