+39.78332, -105.03457
39°46'60" N, 105°02'04" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I 70 ML over LOWELL BLVD
Structure number:E-16-DN
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:78.4 ft. [23.9 m]
Total length:142.1 ft. [43.3 m]
Roadway width between curbs:100.1 ft. [30.5 m]
Deck width edge-to-edge:106.0 ft. [32.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1966
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:3
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:96,000 [as of 2011]
Truck traffic:6% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:36.0 tons [32.7 metric tons]
Inventory rating:22.0 tons [20.0 metric tons]
Sufficiency rating:57.8

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201557.8FairFairFairSatisfactory-96000
December 201357.8FairFairFairSatisfactory-96000
September 201157.8FairFairFairSatisfactory-96500
September 200957.8FairFairFairSatisfactory-96500
September 200767.8FairFairSatisfactoryGood-97100
November 200567.8FairFairGoodGood-104838
October 200367.8FairFairGoodGood-103811
July 200167.4FairFairGoodGood-103811
August 199967.4FairFairGoodGood-101715
September 199769.4FairSatisfactoryGoodGood-111400
August 199556.2FairSatisfactoryGoodGood-111400
October 199356.2FairSatisfactoryGoodSatisfactory-94800
August 199156.2FairSatisfactoryVery GoodSatisfactoryFO119200