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STERLING RD over BR OF GREEN RIVER

Map

Coordinates:
+41.72205, -89.32548
41°43'19" N, 89°19'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STERLING RD over BR OF GREEN RIVER
Structure number:052405300000000
Old structure number:000052405333377 (from 1992 edition)
Location:.5 MI E. OF AMBOY
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:35.1 ft. [10.7 m]
Total length:37.7 ft. [11.5 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Skew angle:15°
Owner:Town or Township Highway Agency [03]
Year built:1998
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:125 [as of 2012]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:98.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201798.0FairSatisfactorySatisfactoryVery Good-125
January 201598.0FairSatisfactorySatisfactoryVery Good-125
January 201198.9GoodVery GoodVery GoodVery Good-450
January 200798.9GoodVery GoodVery GoodVery Good-450
September 200398.9GoodVery GoodVery GoodVery Good-550
August 200198.9GoodVery GoodVery GoodVery Good-550
September 199991.4GoodExcellentExcellentExcellent-950