I-25 Offramp over LRT

Map

Coordinates:
+39.69413, -104.97983
39°41'39" N, 104°58'47" W

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

Name:	I-25 Offramp over LRT
Structure number:	F-17-ND
Location:	I-25/Washington St.
Purpose:	Carries highway over railroad
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	113.2 ft. `[34.5 m]`
Total length:	225.4 ft. `[68.7 m]`
Roadway width between curbs:	24.9 ft. `[7.6 m]`
Deck width edge-to-edge:	27.9 ft. `[8.5 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	20°
Owner:	State Highway Agency `[01]`
Year built:	2005
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 22.5 / HS 25 `[9]`
Number of main spans:	2
Main spans material:	Prestressed concrete continuous `[6]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Precast Panels `[2]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	17,380 `[as of 2005]`
Truck traffic:	6% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Very Good `[8 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
Deck geometry appraisal:	Better than present minimum criteria `[7]`
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:	92.3

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
March 2018	Good	Good	Very Good	Good	17380	92.3
March 2016	Good	Good	Very Good	Good	17380	92.3
March 2014	Good	Very Good	Very Good	Very Good	17380	92.3
April 2012	Good	Very Good	Very Good	Very Good	17380	92.3
March 2010	Good	Very Good	Very Good	Very Good	17380	92.3
February 2008	Good	Very Good	Very Good	Very Good	17380	92.3
January 2007	Good	Very Good	Very Good	Very Good	17380	92.3

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.	907	907	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	6,316	6,190	126	0	0
Substructure
Reinforced Concrete Column	each	3	3	0	0	0
Reinforced Concrete Abutment	linear ft.	243	240	3	0	0
Reinforced Concrete Pier Cap	linear ft.	105	102	3	0	0
Joints
Strip Seal Joint	linear ft.	243	0	242	1	0
Bridge Rail
Other Material Bridge Rail	linear ft.	313	313	0	0	0