I0010 over CALCASIEU RIVER, RR, STS

Calcasieu Parish, Louisiana

Map

Coordinates:
+30.23698, -93.25830
30°14'13" N, 93°15'30" W

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Facts

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

Name:	I0010 over CALCASIEU RIVER, RR, STS
Structure number:	071004509127691
Location:	I-10 OVER LA 378
Purpose:	Carries highway over highway, waterway, and railroad
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	420.0 ft. `[128.0 m]`
Total length:	6607.3 ft. `[2013.8 m]`
Roadway width between curbs:	52.5 ft. `[16.0 m]`
Deck width edge-to-edge:	68.6 ft. `[20.9 m]`
Vertical clearance above deck:	15.1 ft. `[4.6 m]`
Vertical clearance below bridge:	134.5 ft. `[41.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1952
Historic significance:	Bridge is eligible for the National Register of Historic Places `[2]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	7
Main spans material:	Steel continuous `[4]`
Main spans design:	Truss - Thru `[10]`
Deck type:	Concrete Cast-in-Place `[1]`

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:	Poor
Status:	Open, no restriction `[A]`
Average daily traffic:	81,100 `[as of 2016]`
Truck traffic:	25% of total traffic
Deck condition:	Serious `[3 out of 9]`
Superstructure condition:	Serious `[3 out of 9]`
Substructure condition:	Serious `[3 out of 9]`
Structural appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Deck geometry appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Underclearances appraisal:	Better than present minimum criteria `[7]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. `[7]`
Pier/abutment protection:	Navigation protection not required `[1]`
Scour condition:	Countermeasures have been installed to mitigate an existing problem with scour. `[7]`
Sufficiency rating:	76.0
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$33,754,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
December 2018	Poor	Serious	Serious	Serious	81100	76.0
May 2017	Poor	Serious	Serious	Serious	74100	7.6
April 2015	Poor	Serious	Serious	Serious	74100	6.6
May 2014	Poor	Serious	Serious	Serious	72100	6.6
May 2013	Poor	Serious	Serious	Serious	70100	6.6
September 2011	Poor	Serious	Serious	Serious	63000	9.9
September 2009	Poor	Poor	Serious	Serious	51800	9.9
February 2009	Poor	Poor	Serious	Serious	51200	9.9
July 2007	Poor	Serious	Poor	Satisfactory	51300	24.9
June 2005	Poor	Serious	Poor	Satisfactory	50300	24.9
April 2005	Poor	Serious	Poor	Satisfactory	49900	24.9
April 2003	Poor	Serious	Poor	Satisfactory	50600	24.9
September 2002	Poor	Serious	Poor	Satisfactory	50900	24.9
August 2001	Poor	Serious	Poor	Satisfactory	42756	24.9
July 2000	Poor	Poor	Fair	Satisfactory	42756	42.9
July 1998	Poor	Poor	Fair	Satisfactory	31401	42.9
July 1997	Poor	Poor	Fair	Satisfactory	31401	37.9
July 1996	Poor	Poor	Fair	Satisfactory	31401	37.9
June 1995	Poor	Poor	Fair	Satisfactory	31401	37.9
August 1994	Poor	Poor	Fair	Satisfactory	31401	37.9
July 1993	Poor	Poor	Fair	Satisfactory	31401	37.9
July 1992	Poor	Poor	Fair	Satisfactory	31401	37.9
July 1991	Poor	Poor	Fair	Satisfactory	31401	40.9

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
Steel Girder/Beam	linear ft.	33,416	24,736	4,552	4,128	0
Steel Protective Coating	sq. ft.	400	0	170	230	0
Steel Stringer	linear ft.	19,441	13,378	5,523	540	0
Steel Protective Coating	sq. ft.	500	0	200	300	0
Deck
Reinforced Concrete Deck	sq. ft.	344,084	16,355	254,629	73,094	6
Superstructure
Steel Truss	linear ft.	3,140	630	1,162	1,318	30
Steel Protective Coating	sq. ft.	300	0	0	250	50
Steel Floor Beam	linear ft.	6,079	2,172	2,168	1,616	123
Steel Protective Coating	sq. ft.	500	0	60	348	92
Steel Pin or Pin & Hangar Assembly	each	232	24	63	145	0
Steel Protective Coating	sq. ft.	300	0	70	230	0
Steel Gusset Plate	each	172	2	150	20	0
Steel Protective Coating	sq. ft.	300	90	0	210	0
Substructure
Steel Column	each	136	0	58	78	0
Steel Protective Coating	sq. ft.	400	0	60	310	30
Reinforced Concrete Column	each	44	0	42	2	0
Reinforced Concrete Pier Wall	linear ft.	250	100	98	52	0
Reinforced Concrete Abutment	linear ft.	152	58	69	25	0
Reinforced Concrete Pile Cap/Footing	linear ft.	2,219	123	1,578	518	0
Reinforced Concrete Pile	each	56	0	48	8	0
Steel Pier Cap	linear ft.	2,915	982	1,778	155	0
Steel Protective Coating	sq. ft.	200	0	80	120	0
Reinforced Concrete Pier Cap	linear ft.	1,558	1,358	200	0	0
Joints
Pourable Joint	linear ft.	2,340	1,286	1,026	28	0
Compression Joint	linear ft.	3,384	1,452	120	1,812	0
Assembly without Seal Joint	linear ft.	1,255	698	557	0	0
Bearings
Movable Bearing	each	520	120	195	201	4
Steel Protective Coating	sq. ft.	700	0	34	533	133
Fixed Bearing	each	556	176	185	193	2
Steel Protective Coating	sq. ft.	700	0	34	533	133
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	13,234	1,835	7,242	4,147	10
Steel Protective Coating	sq. ft.	700	0	0	650	50
Reinforced Concrete Bridge Rail	linear ft.	6,617	3,720	2,122	775	0