MASSACHUSETTS AVE over CENTER LEG INNERLOOP I39

Facts

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

Name:	MASSACHUSETTS AVE over CENTER LEG INNERLOOP I39
Structure number:	1140(MASS AVE)
Location:	MASS. AVE. OVER INNERLOOP
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Minor Arterial (Urban) `[16]`
Length of largest span:	81.0 ft. `[24.7 m]`
Total length:	180.1 ft. `[54.9 m]`
Roadway width between curbs:	81.0 ft. `[24.7 m]`
Deck width edge-to-edge:	196.9 ft. `[60.0 m]`
Vertical clearance below bridge:	14.1 ft. `[4.3 m]`
Skew angle:	24°
Owner:	State Highway Agency `[01]`
Year built:	1968
Year reconstructed:	2013
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:	Steel `[3]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Latex Concrete or similar additive `[3]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	26,000 `[as of 2007]`
Truck traffic:	3% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Superior to present desirable criteria `[9]`
Underclearances appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
Scour condition:	Bridge not over waterway. `[N]`
Operating rating:	67.9 tons `[61.7 metric tons]`
Inventory rating:	39.9 tons `[36.3 metric tons]`
Sufficiency rating:	93.4

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
July 2015	93.4	Fair	Satisfactory	Good	Satisfactory	-	26000
December 2013	94.5	Fair	Satisfactory	Good	Satisfactory	-	26000
June 2012	79.0	Fair	Fair	Satisfactory	Fair	-	26000
May 2010	62.2	Poor	Fair	Satisfactory	Poor	SD	26000
February 2008	79.0	Fair	Fair	Satisfactory	Fair	-	26000
June 2003	91.5	Good	Good	Good	Good	-	26000
March 2001	91.5	Good	Good	Good	Good	-	26000
October 1998	91.5	Good	Good	Good	Good	-	26000
October 1996	91.5	Fair	Good	Good	Satisfactory	-	26000
September 1993	94.0	Good	Good	Good	Good	-	26000
February 1991	94.0	Fair	Good	Good	Satisfactory	-	26000

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.

Element	Units	Quantity	1. Good	2. Fair	3. Poor	4. Serious
Superstructure
Steel Girder/Beam	linear ft.	4,646	4,546	98	2	0
Steel Protective Coating	sq. ft.	45,491	45,081	320	80	10
Deck
Reinforced Concrete Deck	sq. ft.	32,544	32,364	165	15	0
Wearing Surfaces	sq. ft.	13,057	13,007	50	0	0
Substructure
Reinforced Concrete Pier Wall	linear ft.	197	138	59	0	0
Reinforced Concrete Abutment	linear ft.	394	240	129	25	0
Reinforced Concrete Pier Cap	linear ft.	197	176	21	0	0
Joints
Strip Seal Joint	linear ft.	270	0	270	0	0
Assembly with Seal	each	102	102	0	0	0
Other Joint	linear ft.	179	0	179	0	0
Bearings
Movable Bearing	each	59	26	27	6	0
Steel Protective Coating	sq. ft.	376	223	141	0	12
Fixed Bearing	each	49	32	17	0	0
Steel Protective Coating	sq. ft.	312	185	117	0	10
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	181	176	5	0	0
Reinforced Concrete Bridge Rail	linear ft.	181	181	0	0	0