NM NP MULTI PMS(1)_7400-002P Chaco Wash Bridge - Fajada.pdf

BRIDGE INSPECTION REPORT

CHACO WASH BRIDGE - FAJADA

STATE HIGHWAY 57 OVER CHACO WASH

CHACO CULTURE NATIONAL HISTORICAL PARK

LOOKING EAST

STRUCTURE NO. 7400-002P

INSPECTION TYPE: ROUTINE

INSPECTION DATE: 5/18/2022

Report prepared by:

Federal Highway Administration Federal Lands Bridge Office Bridge Inspection and Management Program 21400 Ridgetop Circle Sterling, Virginia 20166 https://bridge.flhd.fhwa.dot.gov

NORTH (DOWNSTREAM) SIDE

https://bridge.flhd.fhwa.dot.gov

STRUCTURE SUMMARY STRUCTURE NO. 7400-002P

CHACO WASH BRIDGE - FAJADA INSPECTION DATE: 05/18/2022

BRIDGE IDENTIFICATION AND DESCRIPTION

MAIN SPAN MATERIAL:

MAIN SPAN TYPE:

# OF BEAMS, MAIN SPAN: .

DECK TYPE:

WEARING SURFACE:

ABUT. FOUNDATIONS:

PIER FOUDNATION(S):

ABUTMENT / PIER MAT'L: ..

PROJ./PLAN REF. NO:

NPS ROAD CLASS:

STRUCTURE HISTORY:

5 - PRESTRESSED CONCRETE NO. OF MAIN SPANS:

22 - CHANNEL BEAM NO. OF APPR. SPANS:

6 STRUCT. TOTAL LENGTH: . 220.0 FT (67.1 M)

1 - CONCRETE CAST-IN-PLACE MAX. SPAN LENGTH: ......... 44.4 FT (13.5 M)

0 - NONE DECK WIDTH: ..................... 28.0 FT (8.5 M)

3 - SPREAD FOOTING ON PILES CURB TO CURB WIDTH: .... 25.5 FT (7.8 M)

4 - PILE BENT YEAR BUILT:

1 - CONCRETE YEAR RECONSTRUCTED: . 1991

0603-501 SKEW ANGLE: .................... 0 °

2 - CONNECTOR ROAD FRACTURE CRITICAL: ....... N

1991-DECK REPAIRED, EXPANSION JOINTS RESEALED, WEB WALLS ADDED TO

PIERS. 2013-(PROJECT: NM PRA CHCU 10 (2)) LATERAL TIES ADDED TO BEAMS,

WEARING SURFACE AND JOINTS REPLACED

LOCATION

CHACO CULTURE NATIONAL HISTORICAL PARK

STATE: .............................. 356 - NEW MEXICO

FACILITY CARRIED: ......... STATE HIGHWAY 57

FEATURE INTERSECTED: CHACO WASH

MILE POINT: .. .99 (KM PT 0.3)

LOCATION: .... NEAR FAJADA BUTTE.

INSPECTION TEAM: Z. Bailey, B. Dietrick

CONDITION ASSESSMENT:

Bill Dietrick

REPORT REVIEW:

Marcus Miller

REPORT APPROVAL: Date: 11/17/2022

Jorgomai Ceesay

STRUCTURE EVALUATION SUMMARY

This prestressed concrete channel beam bridge is in fair condition overall. The main problems include cracking of the abutment breastwalls and pier caps; debris in the deck expansion joints; and damaged or missing hardware for the railing system. Corrective measures for these issues should be taken as outlined in this report to help prevent the possible development of more serious or costly problems in the future. Please be advised that the previous recommendation for extending deck drains has been removed, as the deck drains extend below bottoms of channel beam top flanges and do not appear to drain directly onto the channel beams themselves.

It should also be noted that several of the exterior elastomeric bearing pads at pier ends are torn, and all bearing pads are distorted. No distress to the structural elements of the bridge is evident as a consequence, and replacement of the bearing pads is not deemed necessary or advisable at this time. However, the condition of the bearing pads will also continue to be monitored during future inspection cycles.

STRUCTURE SUMMARY STRUCTURE NO. 7400-002P

CHACO WASH BRIDGE - FAJADA INSPECTION DATE: 05/18/2022

NOTE: Please also be advised that a 1999 scour study recommended the road be closed to traffic during all major floods, and the site be inspected for damage following significant flood events.

RECOMMENDATIONS AND ESTIMATED COSTS STRUCTURE NO. 7400-002P

CHACO WASH BRIDGE - FAJADA INSPECTION DATE : 05/18/2022

PRIORITY OF IMPROVEMENT226

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

B (Major) - Structure is seriously deficient or presents a safety hazard, but can remain open at reduced loads or with frequent inspections.

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. Preventive maintenance may be required.

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

D

Item No.

Maintenance Recommendations

(GENERALLY NOT FLHP ELIGIBLE)

QTY. UNIT UNIT

COST

PRELIM.

COST

ESTIMATE

58.2,58.7

CLEAN DEBRIS FROM DECK JOINTS AND ALONG

SOUTHWEST CURB FACE/DECK SHOULDER. 150 LF 20 3000

58.6,222.

3,222.7

REPLACE MISSING RAIL BOLTS. INSTALL MISSING

REFLECTORS AS NEEDED.

INSTALL OBJECT MARKERS AT BRIDGE ENDS.

6 LS 2000 12000

58.6,222.

RE-ATTACH GUARDRAIL AND APPROACH GUARDRAIL AT

NOTED LOCATIONS. INSTALL MISSING REFLECTORS AS

NEEDED.

6 LS 500 3000

PRELIM. MAINTENANCE TOTAL : 18000

Item No.

REHABILITATION/RECONSTRUCTION

(TYPICALLY NEEDED WITHIN 5 YEARS)

QTY. UNIT

UNIT

COST

PRELIM. COST ESTIMATES

REHAB RECONSTR

PRELIM. REHABILITATION/RECONSTRUCTION TOTAL :

COST ESTIMATE SUMMARY

PRELIM. MAINTENANCE TOTAL :

PRELIM. REHABILITATION TOTAL :

PRELIM. RECONSTRUCTION TOTAL : .. 0

TOTAL ITEMIZED COSTS:

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 planning purposes only; they should not be used as a complete or final engineers estimate.)

Remarks : Cost estimates are based on historical data, including costs for similar projects when available.

FIELD INSPECTION REPORT STRUCTURE NO. 7400-002P

CHACO WASH BRIDGE - FAJADA INSPECTION DATE: 05/17/2022

58. DECK

1. DECK SLAB

4. RIDEABILITY

5. CURBS, SIDEWALKS, AND MEDIAN

6. PARAPETS AND/OR RAILINGS

7. DRAINS AND DRAINAGE

8. UTILITIES

9. DEFLECTION AND/OR VIBRATION

10.OTHER:

59. SUPERSTRUCTURE

1. BEARING DEVICES

2. GIRDERS OR BEAMS

3. ARCH(ES) OR SLAB(S)

4. FLOOR BEAMS AND STRINGERS

5. TRUSSES

6. DIAPHRAGMS AND BRACING

7. PAINT

8. FASCIA(E)

9. DEFLECTION AND/OR VIBRATION

10.ALIGNMENT

11.OTHER

60. SUBSTRUCTURE

61. CHANNEL

1. ALIGNMENT

2. EROSION AND/OR SCOUR

3. CHANNEL PROTECTION

4. WATERWAY OBSTRUCTIONS

5. OTHER

6. ADEQUACY OF OPENING

7. NORMAL VELOCITY

8. AVERAGE CLEAR OPENING

9. STREAMBED COMPOSITION:

222. APPROACHES

1. APPROACH SLABS

2. RELIEF JOINTS

3. APPROACH GUARDRAIL

4. SURFACING

5. EROSION

6. SETTLEMENT

7. SIGNS

8. ALIGNMENT

9. OTHER

223. RETAINING WALL

1. WALL

2. WEEP HOLES

3. FOUNDATION

4. EROSION AND/OR SCOUR

5. SETTLEMENT OR DEFLECTION

6. OTHER

F

G

F

F

F

G

F

P

F

N

N

N

G

N

N

G

G

N

G

F

G

G

F

1- SUFF

3 - LOW

G

F

G

F

G

N

G

N

N

2. EXPANSION JOINTS F

3. WEARING SURFACE G

N

CONCRETE APRON

10 FT

F

CONDITION RATING CODE EQUIVALENTS FOR SUB-ELEMENTS

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

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

NOT APPLICABLEN

EXCELLENT CONDITION9

VERY GOOD CONDITION - no problems noted.8

GOOD CONDITION - some minor problems.7

SATISFACTORY CONDITION - structural elements show some minor deterioration.6

FA R CONDITION - all primary structural elements are sound but may have minor section loss, cracking, spalling, or scour.

POOR CONDITION - advanced section loss, deterioration, spalling, or scour.4

SERIOUS CONDITION - loss of section, deterioration, spalling, or scour have seriously affected primary structural components. Local failures are possible. Fatigue cracks in steel or shear cracks in concrete may be present.

CRITICAL CONDITION - advanced deterioration of primary structural elements. Fatigue cracks in steel or shear cracks in concrete may be present or scour may have removed substructure support. Unless closely monitored it may be necessary to close the structure until corrective action can be taken.

“ MM NENT” FA LURE CONDITION - major deterioration or section loss present in critical structural components or obvious vertical or horizontal movement affecting structure stability.

Structure is closed to

FA LED CONDITION - out of service; beyond corrective action. 0

SILT, SANDlane markers

ABUTMENTS

1. BREASTWALLS OR COLUMNS F

2. PILE BENTS N

3. CAPS AND/OR BEARING SEATS G

4. BACKWALLS AND/OR BULKHEADS F

5. FOUNDATIONS 02 - CAISSONS N

6. WINGWALLS F

7. WEEP HOLES N

8. EXPANSION JOINTS F

9. EROSION AND/OR SCOUR G

10.SETTLEMENT OR DEFLECTION G

11.SLOPE PROTECTION G

12.OTHER N

36. TRAFFIC AND SAFETY FEATURES

A. BRIDGE RAILINGS:

B. TRANSITIONS:

C. APPROACH GUARDRAILS:

D. APPROACH GUARDRAIL ENDS:

PIER(S) TRAFFIC SAFETY RATING CODES

13. WALLS AND/OR COLUMNS

14.PILE BENTS

15.CAPS AND/OR BEARING SEATS

16.FOUNDATIONS 01 - BURIED

17.EROSION AND/OR SCOUR

18.SETTLEMENT OR DEFLECTION

19.OTHER GRADE BEAMS

F

F

F

N

G

G

G

0 - Does not meet standards or a safety features is required and none is provided.

1 - Meets currently acceptable standards.

N - Not applicable or a safety features is not required.

FIELD INSPECTION REPORT STRUCTURE NO. 7400-002P

ITEM REFERENCE AND REMARKS

58.1 MINOR HAIRLINE LONGITUDINAL CRACK IN DECK ALONG CENTER OF BRIDGE (VISIBLE IN YELLOW STRIPING).

SMALL PALM SIZE SHALLOW SPALL WITH ONE EXPOSED REBAR ON SOUTH EXTERIOR DECK FACE BELOW RAIL POST NEAR

SOUTHWEST CORNER OF BRIDGE.

58.2 CORROSION IN JOINT ARMOR OVER PIER #1 IN EASTBOUND LANE, NOT VISIBLE DURING THIS INSPECTION. DEBRIS ACCUMULATION IN DECK EXPANSION JOINT SEALS AT ABUTMENTS. BRIDGE DECK JOINTS AT PIERS ARE MOSTLY PAVED OVER.

58.4 VERY MINOR BUMP AT EASTBOUND LANE OF EAST APPROACH DUE TO SETTLEMENT. SEE ALSO 60.9 AND 222.6.

58.5 EXTENSIVE MINOR TRANSVERSE CRACKING OF CURBS. MODERATE STAINING OF CURBS FROM WEATHERING STEEL RAILINGS.

MINOR SURFACE SPALL IN FACE OF SOUTH CURB IN SPAN #1. SPALLING OF SOUTH CURB IN SPAN #5 WITH EXPOSED REBAR.

58.6 1" DIAMETER TORCH CUT HOLE IN TOP OF SOUTH BOTTOM RAIL IN SPAN #5 AT WEST ABUTMENT AND NORTH RAILING IN SPAN

#1 AT EAST ABUTMENT.

SOUTH RAIL:

SHEARED BOLT AT SOUTHEAST CORNER OF BRIDGE.

MISSING BOLT AT POST #4 FROM WEST END.

MISSING BOLT IN POST ABOVE PIER #1.

MISSING BOLT AT POST #1 FROM PIER #2.

NORTH RAIL:

MISSING CONNECTION BOLT AT POST #10 FROM WEST END.

58.7 SURFACE CORROSION OF DECK DRAINS. MINOR ACCUMULATION OF DEBRIS AND GRAVEL IN CURBLINES.

58.10 ALL RAISED CENTERLINE PAVEMENT MARKERS ARE BROKEN OFF.

59.1 MINOR CRACKING AND MODERATE TO SEVERE DISTORTION OF ELASTOMERIC BEARING PADS.

59.2 MINOR LONGITUDINAL CRACKING ON UNDERSIDE OF EXTERIOR CHANNEL BEAM TOP FLANGES AT END SPANS. INADEQUATE BOLT PROJECTION AT TIE BETWEEN BEAMS #1 AND #2 IN SPAN #1, NOTED PREVIOUSLY, COULD NOT CONFIRM DURING THIS INSPECTION. WIDESPREAD MINOR RANDOM CRACKING OF BEAM WEBS AT EAST ABUTMENT, MOST LIKELY OCCURRING DURING

CONSTRUCTION.

MINOR SPALL IN BEAM #2 WEB NEAR PIER #1.

EPOXY MORTAR HAS BEEN SURFACE APPLIED OVER CRACKS ON BOTTOM OF CHANNEL BEAMS IN SPAN #5.

MINOR SCALING OF EXTERIOR CHANNEL BEAM BOTTOM FLANGES DUE TO PAST DRAINAGE FROM DECK SCUPPERS. MINOR SCALING ON UNDERSIDE OF CHANNEL BEAMS IN SPANS #1 AND #5 HAVE BEEN REPAIRED WITH GUNITE.

MINOR DELAMINATION AND SPALLING OF EAST END OF NORTH EXTERIOR GIRDER AT WEST ABUTMENT CAUSED FROM

EMBEDDED FORM TIES THAT REMAIN, NO REBAR EXPOSED.

MINOR SPALL WITH EXPOSED REINFORCEMENT ON NORTH SIDE OF BEAM #6 AT EAST ABUTMENT.

DELAMINATION IN WEB OF BEAM #6 AT PIER #1 BEARING.

59.6 END DIAPHRAGMS:

MINOR SPALLING AND DELAMINATING OF DIAPHRAGM CONCRETE AT WEST ABUTMENT; MODERATE SPALL (4" DEEP) ON WEST ABUTMENT DIAPHRAGM AT CHANNEL BEAM #2, EXPOSING 1" DIAMETER DRIFT ANCHOR DOWEL. EXTENSIVE RANDOM

CRACKING OF DIAPHRAGMS AT BOTH ABUTMENTS.

BEAM DIAPHRAGMS: (KEYWAY, WEDGE FILLERS)

SHORT BOLT AT BEAM #5, MIDWAY THRU SPAN #2.

HONEYCOMBING OF DIAPHRAGMS BETWEEN BEAMS.

60.1

60.4

60.3

EXTENSIVE MAP CRACKING OF ABUTMENT BREASTWALLS, WITH EFFLORESCENCE LEACHING FROM CRACKS.

TOP OF BACKWALLS PARTIALLY COVERED WITH ASPHALT PAVEMENT. MAP CRACKING AND BACK EDGE SPALLING OF

CONCRETE ALONG TOP OF BACKWALLS.

60.6

60.4

MINOR MAP CRACKING OF NORTHEAST WINGWALL. MINOR TO MODERATE VERTICAL AND HORIZONTAL CRACKING OF

SOUTHWEST WINGWALL.

60.9 RIPRAP PROTECTING SOUTHWEST DITCH AND WINGWALL FROM EROSION.

60.11 ROCK DITCHES AT CORNERS OF STRUCTURE DIRECT RUNOFF AWAY FROM STRUCTURE. RIPRAP AT FRONT AND SIDES OF

ABUTMENTS. TOP OF GABION BASKETS ARE EXPOSED IN SEVERAL LOCATIONS OF EMBANKMENT.

60.13

60.14

MINOR VERTICAL CRACKING OF WEB WALLS AT COLUMN INTERFACES. EXPOSED TIE STEEL IN FACE OF COLUMN #1 AT PIER #1.

6"L X 1"W PATCH OF DELAMINATED CONCRETE ON EAST FACE OF COLUMN #1 AT PIER #1. 6"L X 2"W PATCH OF DELAMINATED

CONCRETE IN COLUMN #3 AT EAST FACE OF PIER #3.

8"L X 4"T SPALL IN BOTTOM OF WEB WALL AT PIER #2 BETWEEN COLUMNS #2 AND #3 ON EAST SIDE. 4"L X 2"W SHALLOW SPALL

IN EAST FACE OF COLUMN #2 AT PIER #2.

SHALLOW SPALL 6"L X 2"W IN COLUMN #3 AT PIER 1 BELOW WEB WALL.

60.15 VERTICAL FLEXURE CRACKS IN PIER CAPS BETWEEN COLUMNS. RANDOM CRACKING OF PIER CAPS OVER COLUMNS. PIER CAPS ARE WATER STAINED. MINOR CRACKING, SPALLING, AND DELAMINATING OF CONCRETE ON TOP OF PIER #2 CAP AT

SOUTH SIDE.

60.16

60.19

MINOR SPALL IN NORTHWEST CORNER OF PIER #2 GRADE BEAM, CURRENTLY COVERED WITH FILL. CFL SCOUR ANALYSIS REPORT PREPARED FOR REHAB PROJECT INDICATES 500-YEAR SCOUR DEPTH WOULD BE WITHIN LIMITS OF CAISSON

FOUNDATIONS.

61.5

60.19

USGS FLOOD MONITORING EQUIPMENT ATTACHED TO NORTH COLUMN OF PIER #3.

61.2 VERTICAL CUTTING OF UPSTREAM AND DOWNSTREAM CHANNEL BANKS. STREAM CHANNEL PROFILE LARGELY UNCHANGED

SINCE 1986 INSPECTION. MINOR EROSION OF DOWNSTREAM CHANNEL BANKS.

SEE BRIDGE FILE FOR SCOUR EVALUATION.

61.4

61.5

MODERATE TO HEAVY VEGETATION GROWTH ALONG SIDES OF STRUCTURE. SEVERAL TREES GROWING IN UPSTREAM

CHANNEL. LARGE TREE GROWING IN CHANNEL IMMEDIATELY DOWNSTREAM OF PIER #2.

OLD LOW WATER CROSSING IN DOWNSTREAM CHANNEL; MINOR SCOUR ALONG DOWNSTREAM EDGE OF CROSSING.

222.3 DAMAGED REFLECTORS ALONG APPROACH GUARDRAILS. MINOR CRACKING AND DELAMINATING OF EXPOSED APPROACH

GUARDRAIL POST FOUNDATIONS AT SEVERAL LOCATIONS.

222.4

222.7

MINOR TRANSVERSE AND LONGITUDINAL CRACKING OF ASPHALT PAVEMENT AT BOTH APPROACHES.

TRANSVERSE CRACK ACROSS APPROACHES, 5' FROM DECK ENDS.

NO OBJECT MARKERS PRESENT AT BRIDGE ENDS. DISCONNECTED APPROACH RAIL REFLECTORS AT BOTH ENDS OF BRIDGE.

STRUCTURE LOAD RATING STRUCTURE NO. 7400-002P

TRUCK TYPE

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

TONS METRIC TONS TONS METRIC TONS

H 14 13 23 21

HS 17 15 29 26

TYPE 3 16 15 27 24

TYPE 3S2 25 23 41 37

TYPE 3-3 29 26 49 44

DESIGN LOADING: 2 - H 15

CAPACITY MEETS OR EXCEEDS DESIGN LOAD

X CAPACITY IS LESS THAN DESIGN LOAD

ORIGINAL LOAD RATING CALCULATION APPLICABLE

ORIGINAL LOAD RATING CALCULATION REVISED

DATE OF LOAD RATING CALCULATION: 07/26/2016

LOAD RATING CONTROLLED BY: BEAM MOMENT CAPACITY

REMARKS: SEE BRIDGE FILE FOR LOAD RATING CALCULATIONS.

STRUCTURE INVENTORY AND APPRAISAL STRUCTURE NO. 7400-002P

STRUCTURE IDENTIFICATION

(201) PARK: CHACO CULTURE NATIONAL HISTORICAL PARK (1) STATE:............................................ 356 - NEW MEXICO

(202) STRUCTURE NAME:..............CHACO WASH BRIDGE - FAJADA (2) STATE HWY. AGENCY DIST:

(203) STRUCTURE KIND:............... 1 - BRIDGE (3) COUNTY CODE:....................... 35045 SAN JUAN

(204) STRUCTURE NUMBER:.........7400-002 P (4) CITY / PLACE CODE:

1 - INTERMOUNTAIN (5) INVENTORY ROUTE:................(205) NPS REGION:........................ 1 6 1 00010 0

(206) ROUTE CODE NUMBER:.......10 (6) FEATURES INTERSECTED:.......... CHACO WASH

(207) ROAD SECTION NO:............. (7) FACILITY CARRIED:...................... STATE HIGHWAY 57

(208) NPS ROAD CLASS:............... 2 - CONNECTOR ROAD (8) STATE STRUCTURE NO:.............. 7400002P0000000

(209) WITHIN NPS BNDRY?:.......... Yes (9) LOCATION:..................................... NEAR FAJADA BUTTE.

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

(211) PROJECT NO(S):................... 0603-501 (11) MILE POINT:................................. .99 (KM PT: 0.3 )

(212) DRAWING NUMBERS:...........41020 (27) YEAR BUILT:

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

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

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

STRUCTURE DESCRIPTION, FOUNDATION, AND DECK TYPE

(43A) MAIN STR. MATERIAL:..........5 - PRESTRESSED CONCRETE (44A) APPR. STR. MATERIAL:............ 0 - Other

(43B) MAIN STR. TYPE:.................. 22 - CHANNEL BEAM (44B) APPR. STR. TYPE:.................... 00 - OTHER

(45) NO. OF MAIN SPANS:..............005 (46) NO OF APPROACH SPANS:

(48) MAX. SPAN LENGTH:..............44.4 FT ( 13.5 M)

(49) STRUCTURE LENGTH:........... 220. FT ( 67.1 M) (108) WEAR SURFACE/PROTECT SYSTEM:

(216A) ABUTMENT #1 FDN:........... 3 - SPREAD FOOTING ON PILES A) TYPE WEARING SURFACE:.. 0 - NONE

(216B) ABUTMENT #2 FDN:........... 3 - SPREAD FOOTING ON PILES B) TYPE MEMBRANE:................. 0 - NONE

(217A) PREDOM. PIER FDN:.......... 4 - PILE BENT C) TYPE PROTECTION:.............. 0 - NONE

(217B) SECOND. PIER FDN:.......... 4 - PILE BENT (218) IS SALT USED?.......................... NO

(107) DECK TYPE:.......................... 1 - CONCRETE CAST-IN-PLACE

LOAD RATING AND POSTING

(31) DESIGN LOAD:.........................2 - H 15 (41) LOAD RESTRICTION:.................. A - OPEN

(66) INVENTORY RATING:..............17 TONS ( 15.4 METRIC TONS) (70) BRIDGE POSTING:...................... 5 - EQUAL TO OR ABOVE LEGAL

LOADS

(64) OPERATING RATING:..............29 TONS ( 26.3 METRIC TONS)

INSPECTION DATES

(90) INSPECTION DATE: 05/18/2022 (91) FREQ. OF INSP: 24 MONTHS (92 / 93) CRITICAL FEATURE INSPECTION (CFI):

(219) ADD. STUDIES NEEDED: Y - 0 - NONE (A) FRACTURE CRITICAL:.......... N

(220) SPECIAL STUDY TYPE: 5 - SCOUR INSP. EVERY MONTHS - LAST INSP:

(221) SPECIAL STUDY DATE: 07/01/1999 (B) UNDERWATER:..................... N

INSP. EVERY MONTHS - LAST INSP:

(C) SPECIAL INSPECTION:........ N

INSP. EVERY MONTHS - LAST INSP:

https://LENGTH:

STRUCTURE INVENTORY AND APPRAISAL STRUCTURE NO. 7400-002P

GEOMETRY, TRAFFIC, AND NAVIGATIONAL DATA

(16) LATITUDE:................................ 36° 01'42 39" N (51) CURB TO CURB WIDTH:............ 25.5 FT ( 7.8 M)

(17) LONGITUDE:............................107°55 '07.66" W (52) DECK WIDTH:.......................... 28.0 FT ( 8.5 M)

(19) DETOUR LENGTH:.................. 10 MI ( 16 KM) (32) APPR. ROADWAY WIDTH:...... 28.0 FT ( 8.5 M)

(28A) LANES ON STRUCT:.............02 (213) APPR. PAVEMENT WIDTH:... 24.0 FT ( 7.3 M)

(28B) LANES UNDER STRUCT:......00 LEFT SHOULDER:............... 2 0 FT ( 0.6 M)

(42A) SERVICE ON:.........................1 - HIGHWAY RIGHT SHOULDER:.......... 2 0 FT ( 0.6 M)

(42B) SERVICE UNDER:................. 5 - WATERWAY (33) BRIDGE MEDIAN:.................... 0 - NO MEDIAN

(29) AVG DAILY TRAFFIC:..............200 (34) SKEW ANGLE:......................... 0 °

(30) YEAR OF ADT:......................... 2019 (35) STRUCTURE FLARED:............ 0 - NO FLARE

(114) FUTURE ADT:.........................300 (47) TOTAL HORIZ. CLEARANCE:.. 25.5 FT ( 7.8 M)

(115) YEAR OF FUTURE ADT:........2039 (50) SIDEWALKS

(101) PARALLEL STRUCTURE:......N - NO PARALLEL STRUCTURE LEFT:.................................... 0 0 FT ( 0 M)

(38) NAVIGATION CONTROL:.........0 - NO NAVIGATION CONTROL ON RIGHT:.................................. 0 0 FT ( 0 M)

WATERWAY (BRIDGE PERMIT NOT

REQUIRED)

(39) VERTICAL CLEARANCE:.........0 FT ( 0 M) (214) BRIDGE RAIL TYPE

1 - FULL HEIGHT (NO PARAPET)(40) HORIZ. CLEARANCE:..............0 FT ( 0 M) RAIL CONFIGURATION:

(111) ABUT OR PIER PROT:...........1 - NAVIGATION PROTECTION NOT MATERIAL:........................... 4 - STEEL

REQUIRED

LATERAL UNDERCLEARANCE: DESIGN TYPE:..................... 1 - CONTINUOUS RAIL

(55) RIGHT:..............................0 FT ( 0 M) (215) BRIDGE RAIL HEIGHT:.......... 2.67 FT ( 0 81 M)

(56) LEFT:................................ 0 FT ( 0 M) (53) MIN. VRT. CLR. OVER DECK: 99.99 FT ( 99.99 M)

(54) MIN. VRT. UNDRCLRANCE:... .00 FT ( 0 M)

CONDITION AND APPRAISAL DATA, PROPOSED IMPROVEMENTS, AND COST

(58) DECK:....................................... 6 (67) STRUCTURAL EVALUATION:

(59) SUPERSTRUCTURE:...............6 (68) DECK GEOMETRY:

(60) SUBSTRUCTURE:.......... 6 (69) UNDERCLEARANCES:................ N

(61) CHANNEL:................................6 (71) WATERWAY ADEQUACY:

(62) CULVERT:.................................N (72) APPROACH ALIGNMENT:

(222) APPROACHES:...................... 6 (113) SCOUR CRITICAL:.................... 5 - SCOUR WITHIN LIMITS OF

FOOTING OR PILES

(223) RETAINING WALL:.................N (225) PURPOSE OF IMPROVEMENT: 1 - MAINTENANCE

(36) TRAFFIC SAFETY FEAT: 1 1 1 1 (226) PRIORITY OF IMPROVEMENT: D - MINOR

(75A) TYPE OF WORK:................... (227) MAINTENANCE COST:.............$ 15000

(75B) WORK DONE BY:.................. (228) REHAB / RECNSTR COST:..... $ 0

(76) IMPROVEMENT LENGTH:....... FT ( 0 M) (229) CONSTRUCTION COST:.......... $ 0

ADDITIONAL INFORMATION

(230) STRUCTURE HISTORY:

1991-DECK REPAIRED, EXPANSION JOINTS RESEALED, WEB WALLS ADDED TO PIERS. 2013-(PROJECT: NM PRA CHCU 10 (2)) LATERAL TIES ADDED TO

BEAMS, WEARING SURFACE AND JOINTS REPLACED

(231) ADDITIONAL CONSIDERATIONS:

(330) ADDITIONAL CONFIGURATION INFORMATION:

Inspector: Bill Dietrick Structure Number: 7400002P0000000

Inspection Date: 05/18/2022 Facility Carried: STATE HIGHWAY 57

Bridge Inspection Report

Pictures

PHOTO 3

Description LOOKING WEST

PHOTO 4

Description SOUTH (UPSTREAM) SIDE

Bridge Inspection Report

Pictures

PHOTO 5

Description GENERAL TOP SIDE LOOKING WEST

PHOTO 6

Description TYPICAL APPROACH RAIL END TREATMENT

Bridge Inspection Report

Pictures

PHOTO 7

Description TYPICAL CRACKING OF APPROACH RAIL END TREATMENT

PHOTO 8

Description TYPICAL REFLECTOR MISSING AT APPROACH RAILS

Bridge Inspection Report

Pictures

PHOTO 9

Description TYPICAL TRANSVERSE ASPHALT CRACK AT BACK OF APPROACH SLAB - EAST SIDE

SHOWN - NOTE MINOR EDGE SPALLING AND CRACKING AT TOP OF EAST ABUTMENT

BACKWALL

PHOTO 10

Description TYPICAL THERMAL EXPANSION GAP BETWEEN BRIDGE RAIL AND WINGWALL

Bridge Inspection Report

Pictures

PHOTO 11

Description SHEARED BOLT AT SOUTHEAST APPROACH RAIL ATTACHMENT

PHOTO 12

Description TYPICAL CRACK IN CURB FACE - NORTH SIDE SHOWN

Bridge Inspection Report

Pictures

PHOTO 13

Description MISSING 1 OF 3 BRIDGE RAIL BOLTS ON POST ON SOUTH SIDE

PHOTO 14

Description SMALL DELAMINATION/SPALL BELOW 5TH RAIL POST ON SOUTH CURB FACE NEAR EAST

END

Bridge Inspection Report

Pictures

PHOTO 15

Description TYPICAL GRAVEL ACCUMULATION ALONG CURBLINE - NORTH CURB NEAR EAST END

SHOWN

PHOTO 16

Description JOINT OVER PIER #1

Bridge Inspection Report

Pictures

PHOTO 17

Description JOINT OVER PIER #2

PHOTO 18

Description TYPICAL CONDITION OF JOINT MATERIAL IN NORTH CURB AT PIER #2

Bridge Inspection Report

Pictures

PHOTO 19

Description JOINT OVER PIER #3

PHOTO 20

Description TYPICAL CRACKING OF CURB - NORTH CURB IN SPAN #3 SHOWN

Bridge Inspection Report

Pictures

PHOTO 21

Description JOINT OVER PIER #4

PHOTO 22

Description MINOR MISALIGNMENT OF BOTTOM SOUTH RAIL NEAR PIER #4

Bridge Inspection Report

Pictures

PHOTO 23

Description TYPICAL STAINING OF CURB - SOUTH CURB IN SPAN #4 SHOWN

PHOTO 24

Description DIRT ACCUMULATION UP TO 2" HIGH ON SOUTHWEST BRIDGE SHOULDER

Bridge Inspection Report

Pictures

PHOTO 25

Description SMALL PALM SIZE SPALL WITH EXPOSED REBAR IN SOUTH CURB FACE NEAR WEST END

BELOW RAIL 2ND RAIL POST - NOTE DIRT ACCUMULATION

PHOTO 26

Description 5.5" DIAMETER SHALLOW SPALL WITH EXPOSED REBAR IN SOUTH EXTERIOR DECK

FACE BELOW 2ND RAIL POST FROM WEST END

Bridge Inspection Report

Pictures

PHOTO 27

Description TYPICAL DETERIORATION OF GROUT AROUND RAIL CONNECTIONS - SOUTHWEST

CORNER SHOWN

PHOTO 28

Description GENERAL TOP SIDE LOOKING EAST

Bridge Inspection Report

Pictures

PHOTO 29

Description TYPICAL TRANSVERSE ASPHALT CRACK AT BACK OF APPROACH SLAB - WEST SIDE

SHOWN - NOTE MINOR EDGE SPALLING AND CRACKING AT TOP OF WEST ABUTMENT

BACKWALL

PHOTO 30

Description CLOSE UP OF TYPICAL MINOR EDGE SPALLING AND CRACKING AT TOP OF WEST

ABUTMENT BACKWALL

Bridge Inspection Report

Pictures

PHOTO 31

Description TYPICAL BROKEN REFLECTOR - NORTHWEST APPROACH RAIL SHOWN

PHOTO 32

Description GENERAL VIEW OF EAST ABUTMENT - NOTE CRACKS WITH EFFLORESCENCE

THROUGHOUT

Bridge Inspection Report

Pictures

PHOTO 33

Description SHALLOW SPALL WITH EXPOSED REBAR ON EXTERIOR OF BEAM #6 NEAR EAST

ABUTMENT

PHOTO 34

Description GENERAL VIEW OF PIER #1 - WEST FACE SHOWN - NOTE EROSION CONTROL BAIL

ABOUT 20' WEST OF PIER

Bridge Inspection Report

Pictures

PHOTO 35

Description TYPICAL CONDITION OF DISTORTED ELASTOMERIC PADS - PIER #1 UNDER BEAMS #5

AND #6 EAST FACE

PHOTO 36

Description SHALLOW SPALLING AND DELAMINATION ON TOP OF PIER #1 CAP ON SOUTH SIDE

Bridge Inspection Report

Pictures

PHOTO 37

Description TYPICAL VERTICAL CRACK BETWEEN WEB WALL AND COLUMN - NORTH COLUMN AT

PIER #1, EAST FACE SHOWN

PHOTO 38

Description 10"L X 4"H SPALL/DELAMINATION ON COLUMN #3 OF PIER #1 ON SOUTH FACE BELOW

WEB WALL

Bridge Inspection Report

Pictures

PHOTO 39

Description DELAMINATED CONCRETE OF COLUMN #1 OF PIER #1 NEAR WEB WALL 2'H X 3"W X 1/2"D

PHOTO 40

Description GENERAL VIEW OF PIER #2 - WEST FACE SHOWN

Bridge Inspection Report

Pictures

PHOTO 41

Description SPALL AT BOTTOM OF WEB WALL AT PIER #2 ON EAST FACE BETWEEN COLUMNS #1 AND #2

PHOTO 42

Description USGS FLOOD MONITORING EQUIPMENT ATTACHED TO COLUMN #1 AT PIER #2

Bridge Inspection Report

Pictures

PHOTO 43

Description SHALLOW SPALL 2"H X 3"W ON SOUTH FACE OF EAST EXTERIOR GIRDER NEAR EAST

DIAPHRAGM OF SPAN 2

PHOTO 44

Description GENERAL VIEW OF PIER #3 - NOTE BIRD DROPPINGS ON WEST FACE

Bridge Inspection Report

Pictures

PHOTO 45

Description GENERAL UNDERSIDE VIEW LOOKING EAST - SPAN #3 SHOWN

PHOTO 46

Description TYPICAL VERTICAL CRACKING IN PIER #4 CAP ON EAST FACE

Bridge Inspection Report

Pictures

PHOTO 47

Description MINOR HONEYCOMBING ON UNDERSIDE OF BEAM #3 SOFFIT IN SPAN #4

PHOTO 48

Description GENERAL VIEW OF PIER 4, WEST FACE

Bridge Inspection Report

Pictures

PHOTO 49

Description TYPICAL LONGITUDIAL SOFFIT CRACKS BETWEEN CHANNEL BEAMS, EPOXY COATED, IN

SPAN 5, BAY 5

PHOTO 50

Description 3" DIAMETER SPALL 1/2"D IN SOFFIT OF SPAN 4 NEAR GIRDER 5, NEAR WEST

DIAPHRAGM AT CORE HOLE - NOTE SIGNS OF LEAKAGE AND CRACKING

Bridge Inspection Report

Pictures

PHOTO 51

Description GENERAL VIEW OF WEST ABUTMENT

PHOTO 52

Description MAP CRACKING AT WEST ABUTMENT BREASTWALL WITH EFFLORESCENCE

Bridge Inspection Report

Pictures

PHOTO 53

Description TYPICAL DISTORATION OF ELASTOMERIC BEARING PAD - WEST ABUTMENT SHOWN

PHOTO 54

Description LARGE SPALL IN WEST ABUTMENT DIAPHRAGM BENEATH BEAM 2 WITH EXPOSED REBAR

Bridge Inspection Report

Pictures

PHOTO 55

Description SPALLING AT WEST ABUTMENT DIAPHRAGM BENETH BEAM 3

PHOTO 56

Description SOUTH (UPSTREAM) SIDE

Bridge Inspection Report

Pictures

PHOTO 57

Description NORTH (DOWNSTREAM) SIDE