H Street & Mas over CENTER LEG INNER LOOP
Map
Coordinates:
+38.90025, -77.0144638°54'01" N, 77°00'52" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | H Street & Mas over CENTER LEG INNER LOOP |
Structure number: | 1140 |
Location: | HST OVER INNERLOOP I-395 |
Purpose: | Carries highway and pedestrian walkway over highway |
Route classification: | Other Principal Arterial (Urban) [14] |
Length of largest span: | 81.0 ft. [24.7 m] |
Total length: | 165.0 ft. [50.3 m] |
Roadway width between curbs: | 69.9 ft. [21.3 m] |
Deck width edge-to-edge: | 192.6 ft. [58.7 m] |
Vertical clearance below bridge: | 13.1 ft. [4.0 m] |
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] |
Latest Available Inspection: July 2017
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 24,300 [as of 2007] |
Truck traffic: | 4% 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: | Basically intolerable requiring high priority of replacement [2] |
Underclearances appraisal: | Basically intolerable requiring high priority of corrrective action [3] |
Roadway alignment appraisal: | Equal to present minimum criteria [6] |
Pier/abutment protection: | Navigation protection not required [1] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 73.9 |
Recommended work: | Other structural work, including hydraulic replacements. [38] |
Estimated cost of work: | $1,250,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
July 2017 | Fair | Satisfactory | Good | Satisfactory | 24300 | 73.9 |
July 2015 | Fair | Satisfactory | Good | Satisfactory | 24300 | 73.9 |
December 2013 | Fair | Satisfactory | Good | Fair | 24300 | 62.2 |
June 2012 | Fair | Satisfactory | Satisfactory | Fair | 24300 | 59.2 |
May 2010 | Poor | Poor | Satisfactory | Poor | 24300 | 41.0 |
February 2008 | Fair | Fair | Satisfactory | Satisfactory | 24300 | 69.8 |
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. | 4,508 | 4,396 | 112 | 0 | 0 |
Steel Protective Coating | sq. ft. | 43,859 | 43,635 | 0 | 0 | 224 |
Deck |
Reinforced Concrete Deck | sq. ft. | 31,801 | 31,781 | 16 | 4 | 0 |
Wearing Surfaces | sq. ft. | 11,281 | 11,221 | 60 | 0 | 0 |
Substructure |
Reinforced Concrete Pier Wall | linear ft. | 193 | 135 | 58 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 386 | 179 | 195 | 12 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 193 | 39 | 154 | 0 | 0 |
Joints |
Strip Seal Joint | linear ft. | 388 | 0 | 388 | 0 | 0 |
Pourable Joint | linear ft. | 137 | 0 | 137 | 0 | 0 |
Compression Joint | linear ft. | 46 | 0 | 0 | 0 | 46 |
Assembly with Seal | each | 60 | 0 | 60 | 0 | 0 |
Bearings |
Movable Bearing | each | 56 | 28 | 28 | 0 | 0 |
Steel Protective Coating | sq. ft. | 357 | 333 | 0 | 12 | 12 |
Fixed Bearing | each | 56 | 28 | 28 | 0 | 0 |
Steel Protective Coating | sq. ft. | 357 | 333 | 0 | 12 | 12 |