30th Street over North Goose Creek


+40.02910, -105.25840
40°01'45" N, 105°15'30" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:30th Street over North Goose Creek
Structure number:BOLD-07-1.72-04
Location:At Mapleton & 30th St
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:27.9 ft. [8.5 m]
Total length:59.7 ft. [18.2 m]
Roadway width between curbs:58.4 ft. [17.8 m]
Deck width edge-to-edge:124.3 ft. [37.9 m]
Skew angle:33°
Owner:City or Municipal Highway Agency [04]
Year built:1994
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:Concrete [1]
Main spans design:Frame [07]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:19,866 [as of 2012]
Truck traffic:6% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:58.7 tons [53.4 metric tons]
Inventory rating:35.3 tons [32.1 metric tons]
Sufficiency rating:91.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201591.0FairSatisfactorySatisfactorySatisfactory-19866
September 201391.0FairSatisfactorySatisfactoryGood-19866
February 201191.0GoodGoodGoodVery Good-23133
January 200991.0GoodGoodGoodVery Good-23133
January 200791.0GoodGoodGoodVery Good-11484
December 200496.0GoodGoodGoodVery Good-11484
February 200396.0GoodGoodGoodVery Good-11484
December 200096.0GoodGoodGoodVery Good-24811
June 199996.0GoodGoodGoodVery Good-24811
June 199896.0GoodGoodGoodVery Good-24811
October 199696.0GoodGoodGoodVery Good-23811
December 199496.0Good----23811

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Pier Walllinear ft.148148000
Reinforced Concrete Abutmentlinear ft.297029700
Bridge Rail
Other Material Bridge Raillinear ft.119119000
Reinforced Concrete Slabsq. ft.7,4147,414000