SB I-25 over NWP/E470
Map
Coordinates:
+39.98123, -104.9881439°58'52" N, 104°59'17" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | SB I-25 over NWP/E470 |
Structure number: | E-17-ZP |
Location: | Just South of 160th Ave |
Purpose: | Carries highway over highway |
Route classification: | Principal Arterial - Interstate (Urban) [11] |
Tolls: | Yes, on Interstate toll segment under Secretarial Agreement [4] |
Length of largest span: | 121.4 ft. [37.0 m] |
Total length: | 252.6 ft. [77.0 m] |
Roadway width between curbs: | 55.4 ft. [16.9 m] |
Deck width edge-to-edge: | 58.4 ft. [17.8 m] |
Vertical clearance above deck: | 18.0 ft. [5.5 m] |
Vertical clearance below bridge: | 16.4 ft. [5.0 m] |
Skew angle: | 15° |
Owner: | State Highway Agency [01] |
Year built: | 2003 |
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: | Bituminous [6] |
Latest Available Inspection: March 2017
Good/Fair/Poor Condition: | Good |
Status: | Open, no restriction [A] |
Average daily traffic: | 41,500 [as of 2011] |
Truck traffic: | 13% 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: | Equal to present minimum criteria [6] |
Underclearances appraisal: | Superior to present desirable criteria [9] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 94.1 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
March 2017 | Good | Good | Very Good | Good | 41500 | 94.1 |
March 2015 | Good | Very Good | Very Good | Good | 41500 | 94.1 |
March 2013 | Good | Very Good | Very Good | Very Good | 41500 | 88.9 |
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 |
Prestressed Concrete Girder/Beam | linear ft. | 1,768 | 1,768 | 0 | 0 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 14,777 | 14,775 | 2 | 0 | 0 |
Wearing Surfaces | sq. ft. | 14,019 | 14,019 | 0 | 0 | 0 |
Substructure |
Reinforced Concrete Pier Wall | linear ft. | 32 | 32 | 0 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 127 | 112 | 15 | 0 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 58 | 58 | 0 | 0 | 0 |
Joints |
Strip Seal Joint | linear ft. | 121 | 0 | 121 | 0 | 0 |
Pourable Joint | linear ft. | 127 | 127 | 0 | 0 | 0 |
Bridge Rail |
Reinforced Concrete Bridge Rail | linear ft. | 505 | 475 | 30 | 0 | 0 |