Hennepin County Transportation Department 1600 Prairie Drive 612-596-0300, Phone Medina,MN 55340-5421 763478-4000, FAX January 14, 2013 Structures Supervisor Burlington Northern Santa Fe RR 80 - 44th Avenue NE. Minneapolis, MN 55421 2012 BRIDGE INSPECTION REPORTS AND STRUCTURE INVENTORIES The 2012 BRIDGE INSPECTION REPORTS and Structure Inventories for bridges under your jurisdiction are enclosed. The reports and inventories have been submitted to the Minnesota Department of Transportation, Bridge Data Section, Oakdale, Minnesota, as required by Minnesota Statute 165.03. Enclosed bridge number(s): 90434 90602 90625 90655 If you have any questions regarding the above, please call me at (612) 596-0364. Sincerely, Bernard J. . Bridge Engineer Enclosure(s) 11Equalr Opportunity Employer Recycled Paper Structure Inventory Report Bridge ID: 90625 BNSF RR CSAH AVE NE) Date: GENERAL ROADWAY INSPECTION Agency Br. No. 708 - Bridge Match ID (T18) Userkey 67 District Metro Roadway OIU Key Unof?cial Structurain De?cient Maint. Area Crew Route . Number Unof?cial Functionally Obsolete count? 027 Hennepin I Roadway Name or Descriptidn Unof?cial Suf?ciency Rating ?1 City Minneapolis Routine Inspection Date 05I21I2012 Township Level of Service - Routine inspection Frequency 12 Base. LocRoadway Type Inspector Name County. Hennepin Sect; Twp., Range 11 029M - 24W Control Mon (1-H Only, Status A - open ?mud? De? 45 0 5? ?'36 Reference Point NBI CONDITION RATINGS Longitude Deg 93 Min 15 Sec 29.77 - Detour Length ml Deck 5 Fair Condition Custodian 27 - Railroad Lanes 0? Under 4 unsound Deck owner 27 Railroad ADT I Year Superstructure 5 - Fair Condition Agreement 0 Ann- 0 Substructure 3 - Serious Condition Yeal'?um 1931 Functional Class Channel - Not Applicable RDWY DIMENSIONS Culvert - Not Applicable If Divided "3453 334?; NBI APPRAISAL RATINGS 4 MUNICIPAL Roadway Width Evilua?on 4 Date Opened to Traf?c Vertical Clearance fl tt. 0 On-Off System 0 - OFF Water Adequacy - Not Applicable Leglsiatlve I Lateral Gleam?? n. 11 Approach Service On 2 - Railroad All-pr. surface Width Bridge Railing - NOT REQUIRED Service Under 1 - Highway, w! or wlout ped. Bridge Roadway Width - GR Transition NOT REQUIRED Main Span Type - median Width 0" Bridge Appr. Guardrail - NOT REQUIRED 3 - Steel 01 - Beam Span I DATA GR Termini - NOT REQUIRED Main span Detail Structure Flared 0 - N0 flare I IN DEPTH INSP. App? span Type Parallel Structure - NO parallel structure YIN Freq Date 1 - Conmete 09 - 3?85 m? . . Frac. Critical Appr. Span Detail Abutment Foundation 1 - CONC Underwater Skew 25 (Mate'rlal?ype) '0 - UNKNOWN pinned Ash?s? Culvert Type . PierFoun'dation 1 - CQNC - Spec. Feat. Barrel Length ft. 0 UNKNOWN WATE RWAY cantile?mr ID - Historic Status 5 - Not eligible Drainage Area (sq. mi.) NUMBER OF SPANS PAINT 7 Watemay Opening sq. it. MAIN: 2 APPR: 2 TOTAL: 4 Navigation ContrOI - Not applicable, no watem Illialn Span Length 26.5 ft. Year Palm? 1931 Pi" P'mc?o" . swam Length 78.0 "mound Paint . Nev. ctr. In.) Vert. n. Horiz. n. Deck Width (Out-to-Out) 86.1 . n. Palm? Am 2000" Vert- Lift Bridge Clean (ft-I Deck Material 1 Concrete cast_in_plaoe Primer Type 1 - Lead - non 3309 MN Scour Code A - NON Year 1991 Wear Surf Type - Not Applicable (applies onl Finish Type Alkyd OXide CAPACITY RATINGS wear surf "1313'" Year I BRIDGE SIGNS Load 3 - RAILROAD Posted toad unmanned aiming-1:19:22 . :23: Deck Rebars - Not Applicable (n0 deck) Traf?c 0 .- N?t Required Foam-35H. 9 DBL. I Deck Rebars Install Year Horizontal 1 Object Markers . Structure Area (Out-to-Out) 6716 sq. Vertical 1 - Rdwy. Clr. Restriction Ram? Dm- Roadway Area (Curb-to-Curb) 6717 sq. It. ?not? Mm? cw? Sidewalk width Lt 0.00 n. Rt 0.00 11. A: Curb Height Lt 0.00 ft. Rt 0.00 n. Rail Type Lt NN Rt NN 0' Structure Inventory Report . Bridge ID: 90625 Additional Roadways BNSF RR over CSAH AVE NE) ROADWAY Bridge Match ID (TIS): 0 5A. Roadwav OnIUnder: Bridge Route Svstem: 4 - COUNTY HIGHWAY 5D. Route Number: 153 2 - UNDERRECORD 2 TYPE (IF ONLY 1 Roadway Name or Description CSAH AVE NE) 50. Level of Service: 1 - MAINLINE 102. Direction of Traf?c: 2 - 2-way tra?'ic Control Section (TH Onlv): 27 Reference Point: 19. Detour Length 0.0 Lanes: 4 29. ADT: 13924 30. Year: 2008 26. Functional Class: 16 Traf?c Sequence Number: 61979 lnterReqional Corridor (TH Onlv): ROADWAY DIMENSIONS NB-EB SB-WB Roadwav Width 19.50 19.70 Vertical Clearance 13.8 14 Max. Vert. Clear. 13.8 14 Horizontal Clear. 19.4 19.6 Left Right Lateral Clearance 0.4 0.4 32. Appr. Roadwav Width 44.0 51. Roadwav Width 39.2 Median Width 3.00 10. Vertical Clearance 14 Horizontal Clearance 19.6 Date: ?1 1105/2012 BRIDGE INSPECTION REPORT 11t05t2012 Inspector: County. Hennepin BRIDGE 90625 BNSF RR OVER CSAH AVE NE) ROUTINE INSP. DATE: 0512112012 County: Hennepin LocationLength: 78.0 11- City: Minneapolis Route: Ref. Pt.: Deck Width: 86.1 0- Township: Control Section: Rdwy. Areat Pct. Unsnd: 6717 sq. it. Section: 11 Township: 029N Range: 24W Maint. Area: Paint Areat Pct. Unsnd: 20000 sq. ft. Span Type: 3 - Steel 02 - StringertMulti~beam or Local Agency Bridge Nbr.: 708 Culvert: List: Girder Postings: Deck: 5 Super: 5 Sub: 3 Chan: Culv: Open, Posted. Closed: A - Open MN Scour Code: A - NON WATERWAY Appraisal Ratings - Approach: Watentvay: Unof?cial Structurally De?cient Required Bridge Signs - Load Posting: 0 - Not Required Traf?c: 0 - Not Required Unof?cial Functionally obsolete Horizntal: 1 Object Markers Vertical: 1 - Rdwy. Clr. Unof?cia Suf?ciency Rating -1 Restriction Structure Unit: ELEM QTY QTY QTY QTY QTY NBR . ELEMENT NAME ENV REPORT TYPE INSP. DATE QUANTITY Concrete Deck (No 1 Routine 05t21t2012 5005 SF 0 0 5005 0 0 Overlay - Uncoated Rebar) Routine 05t02t2011 5005 SF 0 5005 0 0 0 Notes: 12. Cone spalled wt rebar exp coping over EB. 038 Top of Concrete Slab (No 1 Routine 05t21t2012 1701 SF 0 0 1701 0 0 Overlay - Uncoated Rebar) Routine 05t02t2011 1701 SF 0 1701 0 0 0 Notes: 33. RR tracks and ballast on top of slab. Joint and spans misaligned vertically. 107 Painted Steel Girder or Beam 4 Routine 05t2112012 2221 LF 0 0 2221 0 Routine 0570272011 2221 LF 0 0 2221 0 0 Notes: 107. Stringers hit and scraped many times. Different widths on the bottom of ?anges. Several bottom ?anges have minor dents from traf?c impact. 110 Reinforced Concrete Girder or 4 Routine 052112012 157 LF 0 150 0 7 Beam Routine 05t0272011 157 LF 0 150 7 0 WA Notes: 110. Gone fascia beams. Wfascia is a combination steel beam wt conc on face to make beam look like a NE fascia severely damaged wt rebar exp and one rebar sheared off. Fascia beams have impact damage and spalls. 205 Reinforced Concrete Column 4 Routine 05t21t2012 Routine 05t02t2011 Notes: 205. Many columns cracked wt large delams and spalls. Rebar exp wt section loss all piers. Center pier has 11 columns wt major loss of section. BJJ to request BNSF RR complete analysis of deteriorated columns. When columns are repaired. place crash strut center columns. Lower portion painted white all piers. 215 Reinforced Concrete 4 Routine 05t21t2012 190 LF 180 10 0 0 WA Abutment Routine 05t02t2011 190 LF 180 10 0 0 MIA Notes: 215. A few vert cracks. Popouts on faces. Lower portions painted white. stained by seepage joint. Rust old form ties. Leakage in center of N. Fine map cracking in S. Spalls in const joint of S. 234 Reinforced Concrete Pier Cap 4 Routine 05t21t2012 279 LF 259 14 6 0 Routine 05t02t2011 279 LF 259 14 6 0 WA Notes: 234. Center and cap stained from leakage thru deck. A few vert cracks in some caps. Vert spalls wt exp rebar side pier 2 and 8 side pier 1. BRIDGE 90625 BNSF RR OVER CSAH AVE NE) ROUTINE INSP. DATE: 0512112012 Structure Unit: ELEM QTY QTY QTY QTY QTY NBR ELEMENT NAME ENV REPORT TYPE DATE QUANTITY 311 Expansion Bearing 4 Routine 0512112012 88 EA 0 88 N1A N1A Routine 0510212011 88 EA 0 88 N1A N1A Notes: 311. Rusted. 313 Fixed Bearing 4 Routine 0512112012 88 EA 0 88 0 N1A N1A Routine 0510212011 88 EA 0 88 0 N1A N1A Notes: 313. Rusted. Pack rust and some advanced corrosion on both sides of pier 2. 331 Reinforced Concrete Bridge 1 Routine 0512112012 157 LF 141 9 7 0 N1A Railing Routine 0510212011 157 LF 141 9 7 0 N1A Notes: 331. Conc weathered and spalled. rail spelled w1 rebar exp and rusted in a few places. Ballast rocks can fall through rail onto traf?c below. 353 Concrete Deck Cracking 2 Routine 0512112012 1 EA 1 0 0 0 N1A Smart Flag Routine 0510212011 1 EA 1 0 0 0 N1A Notes: 358. 359 Underside of Concrete Deck 2 Routine 0512112012 Smart Flag Routine 0510212011 Notes: 359. Spans 2 and 3 - Ef?or stringer ?anges. Considerable leakage over and center piers. Conc spalled w1 rebar exp coping over EB. Leaking and ef?or const joint in all spans. Long cracks in span, Wside. Spalls. some W1 rebar exp in span. 3152 Traf?c impact Smart Flag 2 Routine 0512112012 1 EA 0 0 1 N1A N1A Routine 0510212011 1 EA 0 1 0 N1A N1A Notes: 963. Fascia beam and steel girder impacts. 387 Reinforced Concrete Wingwall 4 Routine 0512112012 4 EA 0 4 0 0 N1A Routine 0510212011 4 EA 0 4 0 0 N1A Notes: 387. Walls weathered. Rust old wire form ties. Diag cracks in NE. Numerous popouts in NW, SE and SW. Fine horiz and map cracks in NW. 964 Critical Finding Smart Flag 2 Routine 0512112012 1 EA 1 0 N1A N1A N1A Routine 0510212011 1 EA 1 0 N1A N1A N1A Notes: 964. 981 Signing 2 Routine 0512112012 Routine 0510212011 Notes: 981. Horiz clearance marker NE and SW corners. Center pier has re?ector signs-WB sign damaged. Lights mounted on center pier. Directional signs center pier. WB restricted clearance sign on bridge is missing, EB is damaged. Verl clearance sign approaches. No advance vert clear signs-reported to operations 8 Minneapolis. Narrow bridge sign approach, none W. No parking between 7-9 AM and 4-6 PM M-F side of street. No parking between 4-8 PM 8 side. All Keep Right and horiz clearance signs on approach columns are discolored and have graf?ti on them. 934 Deck Approach Drainage 2 Routine 0512112012 1 EA 1 0 0 N1A N1A Routine 0510212011 1 EA 1 0 0 N1A N1A Notes: 984. OK. BRIDGE 90625 BNSF RR OVER CSAH AVE NE) ROUTINE INSP. DATE: 05i21i2012 Structure Unit: ELEM QTY QTY QTY QTY QTY NBR ELEMENT NAME ENV REPORT TYPE INSP. DATE QUANTITY 938 Miscellaneous Items 2 Routine 0512112012 Routine Notes: 988. 1" conduit attached to abut, pier 3 and between beams near side. 1" conduit is attached to fascia and runs along 8 pier to luminaires. 1" conduit 8 side pier 1. 2 lights walkway, 2 WB roadway, 2 EB roadway and 2 walkway. Curb spalled median and outside gutters. curb has several areas of exp rebar. Curb median is badly deteriorated. wt 20% of it gone. Minimal horiz clearance. 3' high metal ret wall holding ballast rock SE corner. Graf?ti on pier. General Notes: Bridge 90625008) BNSF RRICSAH 153(Lowry Ave NE) 5i21i'12. BJJ. WJM and PTH. NOTES: Cali Pat Grant for sign issues on bridges in City of Minneapolis-of?ce cell 612-221-5305. Minimum vert clearance 13.8' WB. Repair agreement: BNSF RR. Still no advance warning signs EB or WB-2012. Recommended Repairs: 205. Repair severely deteriorated conc columns-request BNSF RR to complete analysis of columns - HIGH PRIORITY. 331. Modify rail to prevent ballast from falling onto traf?c below. 981. No advance vertical clearance signs-reported to operations and City of Minneapolis. 988. Repair curbs. 58. Deck NBI: 36A. Railings NBI: 368. Transitions NBI: 360. Appr Guardrail 36D. Appr Guardrail Terminal NBI: 59. Superstructure NBI: 60. Substructure NBI: 61. Channel NBI: 62. Culvert NBI: 71. Watemray Adeq NBI: 72. Appr Roadway Alignment NBI: Inventory Notes: Bernard Jahn Bernard Jahn Inspector's Signature Reviewer?s Signature