HomeMy WebLinkAbout57C0212; Ponto Drive UC; Carlsbad Blvd; 2008-03-27Caltmns?
DEPARTMENT OF TRANSPORTATION
Structure Maintenance & Investigations
Bridge Inspection Report
Bridge Number : 57C0212
Facility Carried: CARLSBAD BLVD
Location : 0.1MI NORTH OF AVENIDA
City : CARLSBAD
Inspection Date : 03/27/2007
Inspection Type
Routine FC Underwater Special OtherB D D D D
STRUCTURE NAME; PONTO DRIVE UC
CONSTRUCTION INFORMATION
Year Built : 1952
Year Widened: N/A
Length (m) : 25.3
Skew (degrees): 0
No. of Joints : 2
No. of Hinges : 0
Structure Description:Three continuous CIP/RC deck slab spans on two open end RC diaphragm
abutments and two RC column (3) bents, all supported on RC spread
footings.
Span Configuration :(S) 7.3 m, 9.8m, 7.3m (N) c/c
LOAD CAPACITY AND RATINGS
Design Live Load: MS-18 OR HS-20
Inventory Rating: 32.6 metric tons
Operating Rating: 55.3 metric tons
Permit Rating : ppppp
Posting Load : Type 3 N/A
Calculation Method: LOAD FACTOR
Calculation Method: LOAD FACTOR
Type 3S2 N/A Type 3-3 N/A
DESCRIPTION ON STRUCTURE
Deck X-Section: (W) 0.2 m br, 0.6m cu, 11.4 m, 0.6 m cu, 0.2 m br (E)
Total Width: 13.1m Net Width: 11.4m
Rail Description: Concrete Baluster
Min. Vertical Clearance: Unimpaired
DESCRIPTION UNDER STRUCTURE
Channel Description: None.
CONDITION TEXT
CONDITION OF STRUCTURE
No. of Lanes: 2
Rail Code : 0000
There is light scaling of the deck at various locations and there are few scattered minor
cracks.
There are soffit transverse cracks with light efflorescence.
There are erosion at both abutment slopes undermining the footing 300mm x 300mm along the
footing.
Otherwise, the structure is in good condition.
MISCELLANEOUS
The street under the structure has been closed to traffic. There is now an unimproved
dirt roadway.
Printed on:Wednesday 05/02/2007 01:53 PM 57C0212/AAAE/10836
ELEMENT INSPECTION RATINGS
F#Elem Element Description
101
101
101
101
101
101
101
101
38
205
215
301
321
339
358
359
Concrete Slab - Bare
Reinforced Cone Column or Pile
Extension
Reinforced Cone Abutment
Pourable Joint Seal
Reinforced Cone Approach Slab
w/ or w/o AC Ovly
Concrete Railing
(aesthetic/masonry)
Deck Cracking
Soffit of Concrete Deck or Slab
Env Total Units
Qty
4
4
4
4
4
4
2
2
280 sq.m.
6 ea.
26 m.
14 m.
2 ea.
63 m.
1 ea.
1 ea.
Qty in each Condition State
St. 1 St. 2 St. 3 St. 4 St. 5
0
6
26
14
2
63
1
0
280
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
WORK RECOMMENDATIONS - NONE
Inspected By : M. Zaarour/ G. Zorapapel
xfr;
Registered Civil Engineer
Printed on: Wednesday 05/02/2007 01:53 PM 57C0212/AAAE/10836
STRUCTURE INVENTORY AND APPRAISAL REPORT
**************** IDENTIFICATION **
(1) STATE NAME- CALIFORNIA
(8) STRUCTURE NUMBER
(5) INVENTORY ROUTE (ON /UNDER )- ON
(2) HIGHWAY AGENCY DISTRICT
(3) COUNTY CODE 073 (4) PLACE
(6) FEATURE INTERSECTED-
(7) FACILITY CARRIED-
069
57C0212
1500S1010
11
CODE 11194
PONTO DRIVE
CARLSBAD BLVD
(9) LOCATION- 0.1MI NORTH OF AVENIDA
(11) MILEPOINT/KILOMETERPOINT
(12) BASE HIGHWAY NETWORK- NOT ON NET
(13) LRS INVENTORY ROUTE & SUBROUTE
(16) LATITUDE 33 DEG
(17) LONGITUDE 117 DEG
(98) BORDER BRIDGE STATE CODE %
(99) BORDER BRIDGE STRUCTURE NUMBER
0
0
05 MIN 31 SEC
18 MIN 43 SEC
SHARE *
******** STRUCTURE TYPE AND MATERIAL ""-""
(43) STRUCTURE TYPE MAIN : MATERIAL- CONCRETE CONT
TYPE- SLAB CODE 201
95.0
(44) STRUCTURE TYPE APPRrMATERIAL-
TYPE-
(45) NUMBER OF SPANS IN MAIN UNIT
(46) NUMBER OF APPROACH SPANS
(107) DECK STRUCTURE TYPE- CIP CONCRETE
(108) WEARING SURFACE / PROTECTIVE SYSTEM:
A) TYPE OF WEARING SURFACE- NONE
B) TYPE OF MEMBRANE- NONE
C) TYPE OF DECK PROTECTION- NONE
*************** AGE AND SERVICE ****
(27) YEAR BUILT
(106) YEAR RECONSTRUCTED
(42) TYPE OF SERVICE: ON- HIGHWAY
UNDER- OTHER
(28) LANES:ON STRUCTURE 02
(29) AVERAGE DAILY TRAFFIC
CODE
CODE
CODE
CODE
CODE
1952
0000
1
0
UNDER STRUCTURE 00
11000
(30) YEAR OF ADT 1990 (109) TRUCK ADT 1 %
(19) BYPASS, DETOUR LENGTH 2 KM
*************** GEOMETRIC DATA ****************
(48) LENGTH OF MAXIMUM SPAN 9.8 M
(49) STRUCTURE LENGTH 25.3 M
(50) CURB OR SIDEWALK: LEFT 0.6 M RIGHT 0.6 M
(51) BRIDGE ROADWAY WIDTH CURB TO CURB 11.4 M
(52) DECK WIDTH OUT TO OUT 13.1 M
(32) APPROACH ROADWAY WIDTH (W/SHOULDERS) 11.3 M
(33) BRIDGE MEDIAN- NO MEDIAN 0
(34) SKEW 0 DEG (35) STRUCTURE FLARED NO
(10) INVENTORY ROUTE MIN VERT CLEAR 99.99 M
(47) INVENTORY ROUTE TOTAL HORIZ CLEAR 11.4 M
(53) MIN VERT CLEAR OVER BRIDGE RDWY 99.99 M
(54) MIN VERT UNDERCLEAR REF- NOT H/RR 0.00 M
(55) MIN LAT UNDERCLEAR RT REF- NOT H/RR 0.0 M
(56) MIN LAT UNDERCLEAR LT 0.0 M
*************** NAVIGATION DATA ***************
(38) NAVIGATION CONTROL- NOT APPLICABLE CODE N
(111) PIER PROTECTION- • CODE
(39) NAVIGATION VERTICAL CLEARANCE 0.0 M
(116) VERT-LIFT BRIDGE NAV MIN VERT CLEAR M
(40) NAVIGATION HORIZONTAL CLEARANCE 0.0 M
92.0
N/A
(112)
(104)
(26)
(100)
(101)
(102)
(103)
(105)
(110)
(20)
(21)
(22)
(37)
SUFFICIENCY RATING =
STATUS
HEALTH INDEX
PAINT CONDITION INDEX =
************* CLASSIFICATION *************
NBIS BRIDGE LENGTH- YES
HIGHWAY SYSTEM- NOT ON NHS
FUNCTIONAL CLASS- OTHER PRIN ART URBAN
DEFENSE HIGHWAY- NOT STRAHNET
PARALLEL STRUCTURE- NONE EXISTS
DIRECTION OF TRAFFIC- 1 WAY
TEMPORARY STRUCTURE-
FED. LANDS HWY- NOT APPLICABLE
DESIGNATED NATIONAL NETWORK - NOT ON NET
TOLL- ON FREE ROAD
MAINTAIN- CITY OR MUNICIPAL HIGHWAY AGENCY
OWNER- CITY OR MUNICIPAL HIGHWAY AGENCY
HISTORICAL SIGNIFICANCE- NOT ELIGIBLE
**************** CONDITION ***
(58) DECK
(59) SUPERSTRUCTURE
(60) SUBSTRUCTURE
(61) CHANNEL & CHANNEL PROTECTION
(62) CULVERTS
CODE
Y
0
14
0
N
1
0
0
3
04
04
5
CODE
5
6
7
N
N
********* LOAD RATING AND POSTING ********* CODE
(31) DESIGN LOAD- MS-18 OR HS-20 . 5
(63) OPERATING RATING METHOD- LOAD FACTOR 1
(64) OPERATING RATING- 55.3
(65) INVENTORY RATING METHOD- LOAD FACTOR 1
(66) INVENTORY RATING- 32.6
(70) BRIDGE POSTING- EQUAL TO OR ABOVE LEGAL LOADS 5
(41) STRUCTURE OPEN, POSTED OR CLOSED- A
DESCRIPTION- OPEN, NO RESTRICTION
(67)
(68)
(69)
(71)
(72)
(36)
(113)
(75)
(76)
(94)
(95)
(96)
(97)
(114)
(115)
**************** APPRAISAL **************** CODE
STRUCTURAL EVALUATION 5
DECK GEOMETRY g
UNDERCLEARANCES, VERTICAL & HORIZONTAL N
WATER ADEQUACY N
APPROACH ROADWAY ALIGNMENT 8
TRAFFIC SAFETY FEATURES 0000
SCOUR CRITICAL BRIDGES N
********** PROPOSED IMPROVEMENTS J
TYPE OF WORK-
LENGTH OF STRUCTURE IMPROVEMENT
BRIDGE IMPROVEMENT COST
ROADWAY IMPROVEMENT COST
TOTAL PROJECT COST
YEAR OF IMPROVEMENT COST ESTIMATE
FUTURE ADT
YEAR OF FUTURE ADT
CODE
15000
2015
*************** INSPECTIONS **********
(90) INSPECTION DATE 03/07 (91) FREQUENCY
(92) CRITICAL FEATURE INSPECTION: (93)
A) FRACTURE GRIT DETAIL- NO MO A)
B) UNDERWATER INSP- NO MO B)
C) OTHER SPECIAL INSP- NO MO C)
24 MO
CFI DATE
Printed on:Wednesday 05/02/2007 01:53 PM 57C0212/AAAE/10836