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WB-I80 over WB-I80 TO SB-US75 RMP 4

Map 

Coordinates:
+41.22333, -95.95167
41°13'24" N, 95°57'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:WB-I80 over WB-I80 TO SB-US75 RMP 4
Structure number:S080 45314L
Location:GROVER ST INTRCHG #9
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:107.9 ft. [32.9 m]
Total length:257.9 ft. [78.6 m]
Roadway width between curbs:45.9 ft. [14.0 m]
Deck width edge-to-edge:48.6 ft. [14.8 m]
Vertical clearance below bridge:21.0 ft. [6.4 m]
Skew angle:46°
Owner:State Highway Agency [01]
Year built:1990
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2016 

Status:Open, no restriction [A]
Average daily traffic:45,425 [as of 2012]
Truck traffic:11% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
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:82.8 tons [75.3 metric tons]
Inventory rating:49.9 tons [45.4 metric tons]
Sufficiency rating:98.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201698.0Not deficientGoodGoodVery Good45425
March 201498.0Not deficientVery GoodVery GoodVery Good45425
March 201298.0Not deficientVery GoodVery GoodVery Good46500
March 201098.0Not deficientVery GoodVery GoodVery Good46460
April 200898.0Not deficientVery GoodExcellentExcellent43000
March 200698.0Not deficientExcellentExcellentExcellent46000
September 200498.0Not deficientExcellentExcellentExcellent42305
March 200298.0Not deficientExcellentExcellentExcellent41223
September 200098.0Not deficientExcellentExcellentExcellent35508
August 199898.0Not deficientExcellentExcellentExcellent29440
September 199698.0Not deficientExcellentExcellentExcellent24570
October 199498.0Not deficientExcellentExcellentExcellent26250
July 199298.0Not deficientExcellentExcellentExcellent24450
May 199096.0Not deficientExcellentExcellentExcellent23250