9830-005P - SAVAGE RIVER BRIDGE - INSPECTION REPORT 2021.pdf
PDF 4 MB Posted
- Attached to
- AK NPS DENA 10(49), Polychrome Area Improvements
- Solicitation number
- 69056722R000015
About this file
This bridge inspection report provides details on the Savage River Bridge structure in Denali National Park. The 108-page PDF document includes the bridge's inventory and appraisal data, load ratings, inspection photos, and notes on conditions. It identifies the prestressed concrete tee beam bridge's location over the Savage River on Denali Park Road, its 1983 construction date, 38-ton inventory rating, and need for rehabilitation/reconstruction. Notable defects from the June 2021 inspection include transverse cracking and spalling in the deck, as well as settlement, erosion, and exposed piles at the west abutment. Scour is also present at the west pier's downstream piles.
The related federal contract opportunity is a solicitation from the Department of Transportation Federal Highway Administration for improvements to the Polychrome Area in Denali National Park. Solicitation 69056722R000015 provides the opportunity details but no other specifics on required products/services, pricing terms, response/award dates, or set-asides are included.
View the file
Other files
Show all 49
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
BRIDGE INSPECTION REPORT
SAVAGE RIVER BRIDGE
DENALI PARK ROAD OVER SAVAGE RIVER
DENALI NATIONAL PARK & PRESERVE
LOOKING WEST
STRUCTURE NO. 9830-005P
INSPECTION TYPE: ROUTINE
INSPECTION DATE: 6/21/2021
SOUTH (UPSTREAM) PROFILE
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
STRUCTURE LOAD RATING STRUCTURE NO. 9830-005P
SAVAGE RIVER BRIDGE INSPECTION DATE: 06/20/2021
TRUCK TYPE
INVENTORY RATING (NORMAL TRAFFIC) OPERATING RATING (MAXIMUM LOAD)
TONS METRIC TONS TONS METRIC TONS
H 28 25 47 43
HS 45 41 77 70
TYPE 3 43 39 76 69
TYPE 3S2 50 45 83 75
TYPE 3-3 54 49 91 83
DESIGN LOADING: 5 - HS 20
X CAPACITY MEETS OR EXCEEDS DESIGN LOAD
CAPACITY IS LESS THAN DESIGN LOAD
ORIGINAL LOAD RATING CALCULATION APPLICABLE
X ORIGINAL LOAD RATING CALCULATION REVISED
DATE OF LOAD RATING CALCULATION: 05/23/2016
LOAD RATING CONTROLLED BY: SHEAR CAPACITY OF BEAMS
REMARKS: SEE BRIDGE FILE FOR LOAD RATING CALCULATIONS.
STRUCTURE INVENTORY AND APPRAISAL STRUCTURE NO. 9830-005P
STRUCTURE IDENTIFICATION
(201) PARK: DENALI NATIONAL PARK & PRESERVE
(202) STRUCTURE NAME:..............SAVAGE RIVER BRIDGE
(203) STRUCTURE KIND:............... 1 - BRIDGE
(204) STRUCTURE NUMBER:.........9830-005 P
7 - ALASKA(205) NPS REGION:
(206) ROUTE CODE NUMBER:
(207) ROAD SECTION NO:
(208) NPS ROAD CLASS:............... 1 - PRINCIPAL PARK ROAD
(209) WITHIN NPS BNDRY?:.......... Yes
(210) OPERATING UNIT:.................PARK
(211) PROJECT NO(S):................... CR. N.P.1-A
(212) DRAWING NUMBERS:...........RG2344
(21) MAINTAINED BY:......................66 - NATIONAL PARK SERVICE
(22) OWNER:................................... 66 - NATIONAL PARK SERVICE
(1) STATE:
(2) STATE HWY. AGENCY DIST:
(3) COUNTY CODE:
(4) CITY / PLACE CODE:
(5) INVENTORY ROUTE:
(6) FEATURES INTERSECTED:
(7) FACILITY CARRIED:
(8) STATE STRUCTURE NO:
(9) LOCATION:
(10) INV. RTE. - MIN. VERT. CLR:
(11) MILE POINT:
(27) YEAR BUILT:
(106) YEAR RECONSTRUCTED:
(20) TOLL:
(37) HISTORIC DESIGNATION:
020 - ALASKA
02290 YUKON-KOYUKUK
00000
1 6 1 00000 0
SAVAGE RIVER
DENALI PARK ROAD
9830005P0000000
14.89 MILES WEST OF AK ROUTE 3
(MILEPOST 237.3) ON DENALI PARK
ROAD.
99.99 FT ( 99.99 M)
14.89 (KM PT: 4.54 )
3 - ON FREE ROAD
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:.................. 04 - TEE BEAM (44B) APPR. STR. TYPE:.................... 00 - OTHER
(45) NO. OF MAIN SPANS:..............003 (46) NO OF APPROACH SPANS:
(48) MAX. SPAN LENGTH:..............105 FT ( 32 M)
(49) STRUCTURE LENGTH:........... 301. FT ( 91.7 M) (108) WEAR SURFACE/PROTECT SYSTEM:
(216A) ABUTMENT #1 FDN:........... 4 - PILE BENT A) TYPE WEARING SURFACE:.. 6 - BITUMINOUS
(216B) ABUTMENT #2 FDN:........... 4 - PILE BENT B) TYPE MEMBRANE:................. 0 - NONE
(217A) PREDOM. PIER FDN:.......... 3 - SPREAD FOOTING ON PILES C) TYPE PROTECTION:.............. 0 - NONE
(217B) SECOND. PIER FDN:.......... 3 - SPREAD FOOTING ON PILES (218) IS SALT USED?.......................... NO
(107) DECK TYPE:.......................... 2 - CONCRETE PRECAST PANELS
LOAD RATING AND POSTING
(31) DESIGN LOAD:.........................5 - HS 20 (41) LOAD RESTRICTION:.................. A - OPEN
(66) INVENTORY RATING:..............38 METRIC TONS) (70) BRIDGE POSTING:...................... 5 - EQUAL TO OR ABOVE LEGALTONS ( 34.5
LOADS
(64) OPERATING RATING:..............61 TONS ( 55.3 METRIC TONS)
INSPECTION DATES
(90) INSPECTION DATE: 06/21/2021 (91) FREQ. OF INSP: 24 MONTHS (92 / 93) CRITICAL FEATURE INSPECTION (CFI):
(219) ADD. STUDIES NEEDED: N - 0 - NONE (A) FRACTURE CRITICAL:.......... N
(220) SPECIAL STUDY TYPE: 0 - NONE INSP. EVERY MONTHS - LAST INSP:
(221) SPECIAL STUDY DATE: (B) UNDERWATER:..................... N
INSP. EVERY MONTHS - LAST INSP:
(C) SPECIAL INSPECTION:........ N
INSP. EVERY MONTHS - LAST INSP:
STRUCTURE INVENTORY AND APPRAISAL STRUCTURE NO. 9830-005P
GEOMETRY, TRAFFIC, AND NAVIGATIONAL DATA
(16) LATITUDE:................................ 63° 44'20.10" (51) CURB TO CURB WIDTH:............ 28.0 FT ( 8.5 M)
(17) LONGITUDE:............................149°17 '41 50" (52) DECK WIDTH:.......................... 31.5 FT ( 9.6 M)
(19) DETOUR LENGTH:.................. 199 MI ( 199 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:..............1300 (34) SKEW ANGLE:......................... 0 °
(30) YEAR OF ADT:......................... 2013 (35) STRUCTURE FLARED:............ 0 - NO FLARE
(114) FUTURE ADT:.........................1560 (47) TOTAL HORIZ. CLEARANCE:.. 24 FT ( 7.3 M)
(115) YEAR OF FUTURE ADT:........2033 (50) SIDEWALKS
(101) PARALLEL STRUCTURE:......N - NO PARALLEL STRUCTURE LEFT:.................................... 1 8 FT ( 0.5 M)
(38) NAVIGATION CONTROL:.........0 - NO NAVIGATION CONTROL ON RIGHT:.................................. 1 8 FT ( 0.5 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:........... MATERIAL:........................... 1 - CONCRETE
LATERAL UNDERCLEARANCE: DESIGN TYPE:..................... 1 - CONTINUOUS RAIL
(55) RIGHT:...............................00 FT ( 0 M) (215) BRIDGE RAIL HEIGHT:.......... 2 25 FT ( 0.69 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:.......... 7 (69) UNDERCLEARANCES:................ N
(61) CHANNEL:................................7 (71) WATERWAY ADEQUACY:
(62) CULVERT:.................................N (72) APPROACH ALIGNMENT:
(222) APPROACHES:...................... 7 (113) SCOUR CRITICAL:.................... 5 - SCOUR WITHIN LIMITS OF
FOOTING OR PILES
(223) RETAINING WALL:.................N (225) PROPOSE OF IMPROVEMENT: 2 - REHAB/RECONSTRUCTION
(36) TRAFFIC SAFETY FEAT: 1 N N N (226) PRIORITY OF IMPROVEMENT: D - MINOR
(75A) TYPE OF WORK:................... (227)
(75B) WORK DONE BY:.................. (228)
(76) IMPROVEMENT LENGTH:....... FT ( 0 M) (229)
ADDITIONAL INFORMATION
(230) STRUCTURE HISTORY:
1983-STRUCTURE REPLACED. 5/08, 5/12, & 5/17-SNOOPER INSPECTION.
(231) ADDITIONAL CONSIDERATIONS:
(330) ADDITIONAL CONFIGURATION INFORMATION:
SPAN #1 & #3 - LENGTH 104.2', SPAN #2 - LENGTH 105.1'
Inspector: Jordan Hensley Structure Number: 9830005P0000000
Inpsection Date: 06/21/2021 Facility Carried: DENALI PARK ROAD
Bridge Inspection Report
Pictures
PHOTO 3
Description LOOKING EAST TOWARD DENALI VISITOR CENTER
PHOTO 4
Description NORTH (DOWNSTREAM) PROFILE
Bridge Inspection Report
Pictures
PHOTO 5
Description GENERAL TOPSIDE VIEW LOOKING WEST
PHOTO 6
Description TYPICAL VIEW OF CURB AND RAIL, UPSTREAM SIDE SHOWN
Bridge Inspection Report
Pictures
PHOTO 7
Description TYPICAL VIEW OF EXPANSION JOINTS, JOINT ABOVE WEST ABUTMENT SHOWN
PHOTO 8
Description GENERAL UNDERSIDE VIEW OF SUPERSTRUCTURE, EAST SPAN SHOWN LOOKING EAST
Bridge Inspection Report
Pictures
PHOTO 9
Description GENERAL UNDERSIDE VIEW OF SUPERSTRUCTURE, MIDDLE SPAN LOOKING WEST
PHOTO 10
Description GENERAL UNDERSIDE VIEW OF DECK, MIDDLE SPAN SHOWN
Bridge Inspection Report
Pictures
PHOTO 11
Description TRANSVERSE CRACKING IN WEARING SURFACE NEAR WEST ABUTMENT
PHOTO 12
Description SPALLING OF CONCRETE DIAPHRAGM IN BAY #5 OF EAST SPAN
Bridge Inspection Report
Pictures
PHOTO 13
Description GENERAL VIEW OF WEST ABUTMENT
PHOTO 14
Description EROSION AND FISSURE OF SLOPE AT WEST ABUTMENT
Bridge Inspection Report
Pictures
PHOTO 15
Description GENERAL VIEW OF SETTLEMENT AT WEST ABUTMENT
PHOTO 16
Description CLOSE-UP VIEW OF SETTLEMENT AT WEST ABUTMENT (APPROXIMATELY 7" BELOW CAP);
NOTE, EXPOSED STEEL PILE
Bridge Inspection Report
Pictures
PHOTO 17
Description GENERAL VIEW OF WEST PIER LOOKING WEST
PHOTO 18
Description EXPOSED STEEL H-PILES WITH FITTED JACKET AT WEST PIER
Bridge Inspection Report
Pictures
PHOTO 19
Description SCOUR AT DOWNSTREAM PILES OF WEST PIER
PHOTO 20
Description GENERAL VIEW OF EAST PIER LOOKING EAST
Bridge Inspection Report
Pictures
PHOTO 21
Description EXPOSED H-PILES WITH PROTECTIVE STEEL JACKETS AT EAST PIER, LOOKING
UPSTREAM
PHOTO 22
Description GENERAL VIEW OF EAST ABUTMENT
Bridge Inspection Report
Pictures
PHOTO 23
Description EAST APPROACH
PHOTO 24
Description WEST APPROACH
Bridge Inspection Report
Pictures
PHOTO 25
Description SPALLING OF UPSTREAM CONCRETE PARAPET AT EAST ABUTMENT
PHOTO 26
Description SPALLING OF UPSTREAM CONCRETE PARAPET NEAR WEST PIER
Bridge Inspection Report
Pictures
PHOTO 27
Description UPSTREAM CHANNEL
PHOTO 28
Description DOWNSTREAM CHANNEL
File details come from the government source that posted it. Updated .