RMP I285CCBL-I20E over I-285 CBL (SR 407)


+33.76446, -84.49283
33°45'52" N, 84°29'34" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RMP I285CCBL-I20E over I-285 CBL (SR 407)
Structure number:000000012102530
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:88.9 ft. [27.1 m]
Total length:209.0 ft. [63.7 m]
Roadway width between curbs:30.2 ft. [9.2 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:55°
Owner:State Highway Agency [01]
Year built:1966
Year reconstructed:1982
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 [3]
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: August 2015 

Status:Open, no restriction [A]
Average daily traffic:11,540 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:54.5 tons [49.5 metric tons]
Inventory rating:33.7 tons [30.6 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:90.6
Estimated cost of work:$891,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201590.6Functionally obsoleteGoodVery GoodGood11540
August 201390.6Functionally obsoleteGoodVery GoodGood11540
July 201190.6Functionally obsoleteGoodVery GoodGood12490
November 200990.6Functionally obsoleteGoodVery GoodGood12490
July 200790.5Functionally obsoleteGoodVery GoodGood13490
August 200590.5Functionally obsoleteGoodVery GoodGood13870
August 200394.5Not deficientGoodVery GoodGood14200
October 200195.0Not deficientGoodVery GoodGood5000
July 199990.5Functionally obsoleteGoodGoodGood14200
October 199691.3Functionally obsoleteGoodVery GoodGood14200
October 199490.9Functionally obsoleteGoodVery GoodGood14200
November 199290.9Functionally obsoleteGoodVery GoodGood14200
November 199092.9Functionally obsoleteGoodVery GoodGood14200