5140-098P1594.pdf

STRUCTURE SUMMARY STRUCTURE NO. 5140-098P

HOLLOWAY ROAD BRIDGE INSPECTION DATE: 6/25/19

BRIDGE IDENTIFICATION AND DESCRIPTION

MAIN SPAN MATERIAL: ....... CONCRETE NO. OF MAIN SPANS:

MAIN SPAN TYPE: ............... ARCH - DECK NO. OF APPR. SPANS:

# OF BEAMS, MAIN SPAN: .. 1 STRUCT. TOTAL LENGTH: .. 69.5 FT (21.2 M)

DECK TYPE: ......................... NOT APPLICABLE MAX. SPAN LENGTH: .......... 69.5 FT (21.2 M)

WEARING SURFACE: .......... NOT APPLICABLE DECK WIDTH: ...................... 34.2 FT (10.4 M)

ABUT. FOUNDATIONS: ........ SPREAD FOOTING ON PILES CURB TO CURB WIDTH: ..... 30.2 FT (9.2 M)

PIER FOUNDATION(S): ........ N/A YEAR BUILT:

ABUTMENT / PIER MAT'L: ... CONCRETE YEAR RECONSTRUCTED: .. N/A

PROJ./PLAN REF. NO: ......... 2G6,H2,J12 / SKEW ANGLE: ..................... 0 °

NPS ROAD CLASS: .............. 1 - PRINCIPAL PARK ROAD FRACTURE CRITICAL: ........ NO

STRUCTURE HISTORY: ...... 1988-WEARING SURFACE PLACED. 2006-UNDERPASS REPAVED AND STRIPED.

LOCATION

BLUE RIDGE PARKWAY MILE POINT: ..................... 298.58 (KM PT 480.54)

STATE: ................................. NORTH CAROLINA LOCATION: 7.6 MILES FROM U. S. ROUTE 221.

FACILITY CARRIED: ............ BLUE RIDGE PARKWAY

FEATURE INTERSECTED: .. HOLLOWAY ROAD

STRUCTURE EVALUATION SUMMARY

This concrete arch bridge is in good condition overall. The main problems is the moderate cracking with settlement of the pavement over the bridge. Additional problems include, erosion hole at north end of west parapet, deteriorated paved drainage ditch along the north side of the underpass roadway, clogged drainage pipe at west end of north underpass roadway ditch, and west end of south drainage ditch needs regrading.

Corrective measures should be taken as outlined in this report to help prevent the possible development of more serious or costly problems in the future.

INSPECTION TEAM: R. SILVESTRY, E. JOHNSON

CONDITION ASSESSMENT:

REINALDO SILVESTRY, P.E., FIELD TEAM LEADER 703-404-6251

REPORT REVIEW:

MARCUS MILLER, P.E., BRIDGE INSPECTION ENGINEER 703-404-6252

REPORT APPROVAL: DATE: 12/10/19

JORGOMAI CEESAY, PH.D., P.E., BIP SUPERVISORY ENGINEER 703-404-6244

RECOMMENDATIONS AND ESTIMATED COSTS STRUCTURE NO. 5140-098P

A (Critical) - Structure is closed, in imminent danger of collapse, or presents a critical safety hazard.

B (Major) - Structure exhibits severe deterioration, presents a safety hazard, or is designated a high priority due to age and/or condition.

C (Moderate) - Structure is deficient, functionally obsolete, or requires substantial repairs to prevent a serious deficiency or unsafe condition.

D (Minor) - Structure is generally in good condition. Preventative maintenance may be required.

E (Special) - Structure is under construction or reconstruction.

D226 PRIORITY OF IMPROVEMENT

ITEM

NO.

ROUTINE MAINTENANCE QTY. UNIT UNIT

COST

PRELIM.

COST

ESTIMATE

222.9 CLEAN OUT DEBRIS CLOGGED DRAINAGE PIPE THAT IS CLOGGED WITH DEBRIS

FROM EROSION OF NORTH SHOULDER OF UNDERPASS ROADWAY.

PRELIM. MAINTENANCE TOTAL :

ITEM

NO.

REHABILITATION/RECONSTRUCTION

(TYPICALLY NEEDED WITHIN 5 YEARS)

QTY. UNIT

UNIT

COST

PRELIM. COST

ESTIMATES

REHAB. RECONSTR.

58.3 REPAVE WEARING SURFACE OVER STRUCTURE AND

APPROACHES.

222.9 REPAIR DETERIORATED ASPHALT PAVED DITCH. REGRADE AND

EXTEND PAVED DITCH ON SOUTH SIDE OF UNDERPASS ROADWAY.

222.5 FILL AND STABILIZE ERODED AREA ALONG NORTHWEST

WINGWALL.

CONTRACT COSTS FOR MOBILIZATION, TRAFFIC CONTROL,

DESIGN, AND CONSTRUCTION ENGINEERING (APPROXIMATELY

70% OF TOTAL REHAB COST) PLUS PARK LOCATION FACTOR.

PRELIM. REHABILITATION/RECONSTRUCTION TOTAL :

PRELIMINARY ESTIMATE TOTAL* :

(*Includes typical contract costs for mobilization, traffic control, and design/construction engineering; but does not include detour bridges, work beyond the bridge limits, or work not listed above. Estimates are approximate and are for preliminary planning purposes only; they should not be used as a complete or final engineers estimate.)

REMARKS: Cost estimates assume that the recommended actions will be combined with similar work being performed on other structures.

FIELD INSPECTION REPORT STRUCTURE NO. 5140-098P

CONDITION RATING CODES FOR ITEMS 58 - 62, 222, 223

N NOT APPLICABLE 3 SERIOUS CONDITION - loss of section, deterioration, spalling, or scour have seriously affected primary structural components. Local failures are possible.

9 EXCELLENT CONDITION Fatigue cracks in steel or shear cracks in concrete may be present.

8 VERY GOOD CONDITION - no problems noted. 2 CRITICAL CONDITION - advanced deterioration of primary structural elements. Fatigue cracks in steel or shear cracks in concrete may be present

7 GOOD CONDITION - some minor problems. or scour may have removed substructure support. Unless closely monitored it may be necessary to close the structure until corrective action can be taken.

6 SATISFACTORY CONDITION - structural elements show some minor deterioration. 1 “IMMINENT” FAILURE CONDITION - major deterioration or sec ion loss present in critical structural components or obvious vertical or horizontal 5 FAIR CONDITION - all primary structural elements are sound but may have movement affecting structure stability. Structure is closed to traffic but minor section loss, cracking, spalling, or scour. corrective action may return structure to light service.

4 POOR CONDITION - advanced section loss, deterioration, spalling, or scour. 0 FAILED CONDITION - out of service; beyond corrective action.

CONDITION RATING CODE EQUIVALENTS FOR SUB-ELEMENTS

G = GOOD (CODES 7 - 9) F = FAIR (CODES 5 - 6) P = POOR (CODES 0 - 4)

58. DECK N ITEM REFERENCE AND REMARKS

N1. DECK SLAB

G2. EXPANSION JOINTS

F3. WEARING SURFACE

G4. RIDEABILITY

N5. CURBS, SIDEWALKS, AND MEDIAN

G6. PARAPETS AND/OR RAILINGS

G7. DRAINS AND DRAINAGE

N8. UTILITIES

N9. DEFLECTION AND/OR VIBRATION

N10. OTHER

59. SUPERSTRUCTURE 7

N1. BEARING DEVICES

N2. GIRDERS OR BEAMS

G3. ARCH(ES) OR SLAB(S)

N4. FLOOR BEAMS AND STRINGERS

N5. TRUSSES

N6. DIAPHRAGMS AND BRACING

N7. PAINT

G8. FASCIA(E)

G9. DEFLECTION AND/OR VIBRATION

G10. ALIGNMENT

N11. OTHER

60. SUBSTRUCTURE 7

58.3 MODERATE LONGITUDINAL AND TRANSVERSE CRACKING WITH

VEGETATION GROWTH OF PAVEMENT; MINOR SETTLEMENT OF

NORTHBOUND LANE.

58.6 MINOR DETERIORATION OF MORTAR JOINTS.

59.3,8 MINOR LONGITUDINAL CRACKING NEAR ABUTMENTS WITH

EFFLORESCENCE ON ARCH UNDERSIDE. MODERATE

EFFLORESCENCE ON STONE MASONRY FASCIAE RING STONES;

LEAKAGE AT SEVERAL STONES.

60.1 MINOR CRACKING WITH EFFLORESCENCE ON BREASTWALLS

NOTED IN PREVIOUS INSPECTIONS HAS BEEN PAINTED OVER.

MINOR SCALING BELOW WEEP HOLES; MODERATE BELOW EAST

WEEP HOLE AT SOUTH ABUTMENT.

60.6 MINOR DETERIORATION OF WINGWALL MORTAR JOINTS.

60.7 MINOR LOSS OF FILL MATERIAL THROUGH WEEP HOLES.

60.8 MINOR TO MODERATE DETERIORATION OF VERTICAL JOINT FILLER.

60.9 MINOR EROSION ALONG NORTHEAST AND SOUTH WINGWALLS.

PREVIOUSLY NOTED EROSION AT NORTHWEST

PARAPET/WINGWALL END APPEARS STABLE.

ABUTMENTS

1. BREASTWALLS OR COLUMNS G

2. PILE BENTS N

3. CAPS AND/OR BEARING SEATS N

4. BACKWALLS AND/OR BULKHEADS N

5. FOUNDATIONS N

6. WINGWALLS G

7. WEEP HOLES G

8. EXPANSION JOINTS G

9. EROSION AND/OR SCOUR G

10. SETTLEMENT OR DEFLECTION G

11. SLOPE PROTECTION N

12. OTHER N

PIER(S)

13. WALLS AND/OR COLUMNS N

14. PILE BENTS N

15. CAPS AND/OR BEARING SEATS N

16. FOUNDATIONS N

17. EROSION AND/OR SCOUR N

18. SETTLEMENT OR DEFLECTION N

19. OTHER N

FIELD INSPECTION REPORT STRUCTURE NO. 5140-098P

ITEM REFERENCE AND REMARKS

STREAM BED COMPOSITION :9.

AVERAGE CLEAR OPENING 8.

NORMAL VELOCITY 7.

ADEQUACY OF OPENING 6.

OTHER5.

WATERWAY OBSTRUCTIONS 4.

CHANNEL PROTECTION 3.

EROSION AND/OR SCOUR 2.

ALIGNMENT 1.

61. CHANNEL N

222. APPROACHES 7

1. APPROACH SLABS

2. RELIEF JOINTS

3. APPROACH GUARDRAIL

4. SURFACING

5. EROSION

6. SETTLEMENT

7. SIGNS

8. ALIGNMENT

9. OTHER (DRAINAGE PIPE)

N N N G G G G G P

223. RETAINING WALL N

1. WALL

2. WEEP HOLES

3. FOUNDATION

4. EROSION AND/OR SCOUR

5. SETTLEMENT OR DEFLECTION

6. OTHER

36. TRAFFIC AND SAFETY FEATURES

A. BRIDGE RAILINGS

B. TRANSITIONS

C. APPROACH GUARDRAILS

D. APPROACH GUARDRAIL ENDS

N

222.4 PAVEMENT CORES IN SOUTHBOUND LANE AT NORTH APPROACH.

MINOR LONGITUDINAL CRACKING OF APPROACH PAVEMENT.

222.7 GATES ARE INSTALLED AT NORTH APPROACH. 1972 STATE

HIGHWAY COMMISSION SURVEY MARKER AT SOUTHWEST

APPROACH.

222.9 CLOGGED DRAINAGE PIPE WITH DEBRIS FROM EROSION OF NORTH

SHOULDER OF UNDERPASS ROADWAY, NORTHWEST CORNER

STRUCTURE. WATER FROM SOUTH PAVED DRAINAGE DITCH

COULD BE FLOWING ACROSS UNDERPASS ROADWAY, DITCH

ELEVATION RISES WHEN PAVED DITCH STOPS.

TRAFFIC SAFETY RATING CODES

N

Does not meet standards or a safety feature is required and none is provided.

Meets currently acceptable standards.

Not applicable or a safety feature is not required.

STRUCTURE LOAD RATING STRUCTURE NO. 5140-098P

TRUCK TYPE

INVENTORY RATING (NORMAL TRAFFIC) OPERATING RATING (MAXIMUM LOAD)

TONS METRIC TONS TONS METRIC TONS

H 45 41 75 68

HS 51 46 85 77

TYPE 3 48 44 81 73

TYPE 3S2 67 61 111 101

TYPE 3-3 80 73 134 122

DESIGN LOADING: H15 (M13.5)

X CAPACITY MEETS OR EXCEEDS DESIGN LOAD

CAPACITY IS LESS THAN DESIGN LOAD

ORIGINAL LOAD RATING CALCULATION APPLICABLE

ORIGINAL LOAD RATING CALCULATION REVISED

DATE OF LOAD RATING CALCULATION: 7/16

LOAD RATING CONTROLLED BY:

REMARKS: RATING IS BASED ON DESIGN LOAD OF STRUCTURE.

SEE BRIDGE FILE FOR LOAD RATING CALCULATIONS.

STRUCTURE INVENTORY AND APPRAISAL STRUCTURE NO. 5140-098P

STRUCTURE IDENTIFICATION

(201) PARK: BLUE RIDGE PARKWAY (1) STATE: ....................................... 374 - NORTH CAROLINA (NC)

(202) STRUCTURE NAME: .......... HOLLOWAY ROAD BRIDGE (2) STATE HWY. AGENCY DIST:

(203) STRUCTURE KIND: ............1 - BRIDGE (3) COUNTY CODE: ........................ 189 - WATAUGA

(204) STRUCTURE NUMBER: ..... 5140-098P (4) CITY/PLACE CODE:

(205) NPS REGION: .................... 4 - SOUTHEAST (5) INVENTORY ROUTE:

(206) ROUTE CODE NUMBER: ... 1 (6) FEATURES INTERSECTED:....... HOLLOWAY ROAD

(207) ROAD SECTION NO: ..........098P (7) FACILITY CARRIED: .................. BLUE RIDGE PARKWAY

(208) NPS ROAD CLASS: ............ 1 - PRINCIPAL PARK ROAD (8) STATE STRUCTURE NO: .......... 5140098P0000000

(209) WITHIN NPS BNDRY?: .......YES (9) LOCATION: ................................ 7.6 MILES FROM U. S. ROUT

(210) OPERATING UNIT: ............. BLUFFS (10) INV. RTE. - MIN. VERT. CLR: .. 99.99 FT (99.99 M)

(211) PROJECT NO(S): ................2G6,H2,J12 (11) MILE POINT: .............................298.58 (KM PT 480.54)

(212) DRAWING NUMBERS: ....... (27) YEAR BUILT:

(21) MAINTAINED BY: ................. 66 - NATIONAL PARK SERVICE (106) YEAR RECONSTRUCTED: .... N/A

(22) OWNER: ............................... 66 - NATIONAL PARK SERVICE (20) TOLL: ........................................3 - FREE ROAD

(37) HISTORICAL DESIGNATION: .. 5 - NOT ELIGIBLE

STRUCTURE DESCRIPTION, FOUNDATION, AND DECK TYPE

(43A) MAIN STR. MATERIAL: ..

(43B) MAIN STR. TYPE:

(45) NO. OF MAIN SPANS:

(48) MAX. SPAN LENGTH:

(49) STRUCTURE LENGTH:

(216A) ABUTMENT #1 FDN:

(216B) ABUTMENT #2 FDN:

(217A) PREDOM. PIER FDN.: ..

(217B) SECOND. PIER FDN: ...

(107) DECK TYPE:

1 - CONCRETE

11 - ARCH - DECK

69.5 FT (21.2 M)

69.5 FT (21.2 M)

3 - SPREAD FOOTING ON PILES

3 - SPREAD FOOTING ON PILES

6 - N/A

6 - N/A

N - NOT APPLICABLE

(44A) APPR. STR. MATERIAL: ........ 0 - OTHER

(44B) APPR. STR. TYPE: ................ 00 - OTHER

(46) NO. OF APPROACH SPANS: .. 0

(108) WEAR SURFACE/PROTECT SYSTEM:

A) TYPE WEARING SURFACE: .. N - NOT APPLICABLE

B) TYPE MEMBRANE: ................. 0 - NONE

C) TYPE PROTECTION: .............. 0 - NONE

(218) IS SALT USED?: ..................... NO

LOAD RATING AND POSTING

(31) DESIGN LOAD: ................. 2 - H15 (M13.5) (41) LOAD RESTRICTION: ......... A - OPEN, NO RESTRICTION

(66) INVENTORY RATING: ...... 51.0 TONS (46.3 METRIC TONS) (70) BRIDGE POSTING: .............. 5 - NO POSTING REQUIRED

(64) OPERATING RATING: ...... 85.0 TONS (77.1 METRIC TONS)

INSPECTION DATES

(90) INSPECTION DATE: 6/19 (91) FREQ. OF INSP: 48 MONTHS (92 / 93) CRITICAL FEATURE INSPECTION (CFI):

(219) ADD. STUDIES NEEDED: N - 0 - NONE (A) FRACTURE CRITICAL: ... NO

INSP. EVERY: MONTHS - LAST INSP. : (220) SPECIAL STUDY TYPE: 0 - NONE

(B) UNDERWATER: .............. NO

(221) SPECIAL STUDY DATE: INSP. EVERY: MONTHS - LAST INSP. :

(C) SPECIAL INSPECTION: .. NO

INSP. EVERY: MONTHS - LAST INSP. :

STRUCTURE INVENTORY AND APPRAISAL STRUCTURE NO. 5140-098P

GEOMETRY, TRAFFIC, AND NAVIGATIONAL DATA

(16) LATITUDE: ............................. 36°07'52.10"

(17) LONGITUDE: ......................... 81°45'42.60"

(19) DETOUR LENGTH: ............... 13 MI (21 KM)

(28A) LANES ON STRUCT:

(28B) LANES UNDER STRUCT: ... 02

(42A) SERVICE ON: ..................... 1 - HIGHWAY

(42B) SERVICE UNDER: .............. 1 - HIGHWAY

(29) AVG. DAILY TRAFFIC:

(30) YEAR OF ADT:

(114) FUTURE ADT:

(115) YEAR OF FUTURE ADT:

(101) PARALLEL STRUCTURE: ... N - NONE

(38) NAVIGATION CONTROL?: ... N

(39) VERTICAL CLEARANCE: ...... 0.0 FT (0.0 M)

(40) HORIZ. CLEARANCE: ........... 0.0 FT (0.0 M)

(111) ABUT. OR PIER PROT:

LATERAL UNDERCLEARANCE:

(55) RIGHT: ....................... 23.3 FT (7.1 M)

(56) LEFT: ......................... 99.9 FT (99.9 M)

(51) CURB TO CURB WIDTH:

(52) DECK WIDTH:

(32) APPR. ROADWAY WIDTH:

(213) APPR. PAVEMENT WIDTH:

LEFT SHOULDER:

RIGHT SHOULDER:

(33) BRIDGE MEDIAN:

(34) SKEW ANGLE:

(35) DECK FLARE?:

(47) TOTAL HORIZ. CLEARANCE:

(50) SIDEWALKS:

LEFT :

RIGHT :

(214) BRIDGE RAIL TYPE:

RAIL CONFIGURATION:

MATERIAL:

DESIGN TYPE:

(215) BRIDGE RAIL HEIGHT:

(53) MIN. VRT. CLEAR. OVER DECK:

(54) MIN. VRT. UNDERCLEARANCE:

30.2 FT (9.2 M)

34.2 FT (10.4 M)

33.0 FT (10.1 M)

22.0 FT (6.7 M)

6.0 FT (1.8 M)

5.0 FT (1.5 M)

0 - NO MEDIAN

0 °

NO

30.2 FT (9.2 M)

0.0 FT (0.0 M)

0.0 FT (0.0 M)

3 - PARAPET ONLY

9 - OTHER

1 - CONTINUOUS RAIL

2.92 FT (0.89 M)

99.99 FT (99.99 M)

19.67 FT (6.00 M)

CONDITION AND APPRAISAL DATA, PROPOSED IMPROVEMENTS, AND COST

(58) DECK: ................................. N

(59) SUPERSTRUCTURE:

(60) SUBSTRUCTURE:

(61) CHANNEL: .......................... N

(62) CULVERT: ...........................N

(222) APPROACHES:

(223) RETAINING WALL: ........... N

(36) TRAFFIC SAFETY FEAT: ... 111N

(75A) TYPE OF WORK:

(75B) WORK DONE BY:

(76) IMPROVEMENT LENGTH: ..

(67) STRUCTURAL EVALUATION:

(68) DECK GEOMETRY:

(69) UNDERCLEARANCES:

(71) WATERWAY ADEQUACY:

(72) APPROACH ALIGNMENT:

(113) SCOUR CRITICAL:

(225) PURPOSE OF IMPROVEMENT:

(226) PRIORITY OF IMPROVEMENT:

(227) MAINTENANCE COST:

(228) REHAB./RECONSTR. COST: ...

(229) CONSTRUCTION COST:

N

N - Not over waterway.

2 - REHAB/RECONSTRUCTION

D - MINOR

ADDITIONAL INFORMATION

(230) STRUCTURE HISTORY:

1988-WEARING SURFACE PLACED. 2006-UNDERPASS REPAVED AND STRIPED.

(231) ADDITIONAL CONSIDERATIONS:

(330) ADDITIONAL CONFIG. INFO.:

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APPENDIX STRUCTURE NO. 5140-098P

PHOTOGRAPHS STRUCTURE NO. 5140-098P

PHOTO #1 - LOOKING SOUTH TOWARD ASHEVILLE

PHOTO #2 - EAST SIDE

PHOTO #3 - GENERAL TOPSIDE VIEW LOOKING SOUTH; NOTE

CRACKING THROUGHOUT WEARING SURFACE

PHOTO #4 - CRACKING OF WEARING SURFACE AT ALONG SOUTH

APPROACH PAVEMENT, CONDITION IS SIMILAR ALONG NORTH

APPROACH

PHOTO #5 - NORTH APPROACH PAVEMENT;

NOTE LONGITUDINAL AND TRANSVERSE

CRACKING THROUGHOUT

PHOTO #6 - PAVEMENT JOINT AT EDGE OF

NORTH APPROACH

PHOTO #7 - PREVIOUSLY PATCHED POTHOLE HAS REOPENED, 10"L,

6"W, 1"D

PHOTO #8 - JOINT OVER WEST SIDE OF SOUTH ABUTMENT; NOTE

DISPLACED AND MISSING JOINT FILLER

PHOTO #9 - VEGETATION GROWTH ADJACENT

TO NORTHWEST WINGWALL

PHOTO #10 - BROKEN DRAINAGE DITCH ON

NORTHWEST SIDE OF UNDERPASS ROAD

PHOTO #11 - GENERAL VIEW OF NORTH ABUTMENT; NOTE ACTIVE

LEAKAGE THROUGH WEEPHOLES AT NORTH END

PHOTO #12 - UNDERSIDE OF ARCH LOOKING SOUTH

PHOTO #13 - LONGITUDINAL CRACK ON

UNDERSIDE OF ARCH AT SOUTH END NEAR

CENTERLINE

PHOTO #14 - GENERAL VIEW OF SOUTH

ABUTMENT

PHOTO #15 - HAIRLINE CRACK ON SOUTH

SIDE OF ARCH AT WEST SIDE

PHOTO #16 - WATER PONDING UNDERNEATH

STRUCTURE AT SOUTH END

PHOTO #17 - TYPICAL EFFLORESCENCE

ALONG RINGSTONES, SOUTHWEST SIDE

SHOWN