Share:

SH 30 ML/HAMPDEN over GOLDSMITH GULCH

Map 

Coordinates:
+39.65308, -104.90081
39°39'11" N, 104°54'03" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SH 30 ML/HAMPDEN over GOLDSMITH GULCH
Structure number:F-17-BJ
Location:AT TIFFANY PLAZA IN DENVE
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:13.1 ft. [4.0 m]
Total length:32.2 ft. [9.8 m]
Roadway width between curbs:110.2 ft. [33.6 m]
Deck width edge-to-edge:132.9 ft. [40.5 m]
Owner:State Highway Agency [01]
Year built:1965
Year reconstructed:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: January 2015 

Status:Open, no restriction [A]
Average daily traffic:44,200 [as of 2008]
Truck traffic:2% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:39.9 tons [36.3 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:70.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$230,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201570.0Functionally obsolete---44200
February 201370.0Functionally obsolete---44200
January 201170.0Functionally obsolete---44200
February 200973.0Functionally obsolete---44200
March 200770.8Functionally obsolete---56300
May 200571.8Functionally obsolete---50990
February 200368.6Functionally obsolete---68396
April 200070.4Functionally obsolete---58779
April 199870.4Functionally obsolete---58779
June 199676.4Not deficient---50500
May 199476.7Not deficient---45500
May 199276.7Not deficient---45500
April 199075.6Not deficient---34900