ADABAS Attribute Name

The search name used to retrieve data records.

Common Name

Appears in instructions and on the TRM data screens.

Data Type

• K = Key field
• P = Point data
• L = Continuous Length data
• N = Non-continuous Length data

Field size

Number of digits before and after the decimal

Roadbed Classification

• RB = Roadbed-specific
• CL = Centerline
• MF = Combination mainlanes plus each frontage road
• LR = Combination of the Left and Right Mainlanes
• MX = Mixture
• CL/MF = Some values of this attribute are centerline, some are a combination of mainlanes plus each frontage road

AADT-ADJUST-CURRENT

Adjusted Current AADT

L

6

MF

AADT-CURRENT

Current AADT

L

6

MF

AADT-CURRENT-YEAR

Current Year AADT

L

8

MF

AADT-FOR-DESIGN-YEAR

Design Year AADT

L

8

MF

AADT-HISTORY

Historical AADT

L

6

MF

AADT-HISTORY-YEAR

History Year AADT

L

8

MF

ADMIN-SYSTEM-CODE

Admin System

L

1

MF

ATHWLD-PCT

ATHWLD –PCT

L

6

MF

ATHWLD-100-LBS

ATHWLD –100-LBS

L

6

MF

BASELINE- BEARING-GRP

Baseline Bearing Data

-

• BLB-TYPE-CODE

• Bearing Type

P

1

CL

• BLB-DEGREE-MEAS

• Bearing Degrees

P

2

CL

• BLB-MINUTES-MEAS

• Bearing Minutes

P

2

CL

• BLB-SECONDS-MEAS

• Bearing Seconds

P

2.1

CL

• BLB-DIRECTION-BEG

• Bearing Direction Begin

P

1

CL

• BLB-DIRECTION-END

• Bearing Direction Ending

P

1

CL

• BLB-NOTE

• Bearing Location

P

8

CL

• BOUNDARY-DATA-GRP

• Boundary Data

• BOUNDARY-TYPE

• Boundary Type

P

1

CL/MF

• BOUNDARY-NOTE

• Boundary Notation

P

30

CL/MF

• BOUNDARY-SKEW

• Boundary Skew

• Quad

P

1

CL/MF

• Type

P

1

CL/MF

• Angle

P

2

CL/MF

• BOUNDARY-BEGIN-END

• Boundary Begin End

P

1

CL/MF

CENSUS-PLACE-NBR

Census Place

L

5

MF

CITY-NBR

City Number

L

5

MF

CONTROL-SECTION

Control Section

L

6

CL

COUNTY-NBR

County Number

L

3

CL

CURVE-POINT-CODE

Curve Point

P

1

CL

CURVE-INFO-GRP

Curve Data

• Cl-CURVE-LENGTH

• Curve Length

P

2.3

CL

• Cl-CURVE-TYPE-CODE

• Curve Type

P

1

CL

• Cl-CURVE-DEGREE-GRP

• Curve Degree Angle

• Cl-CD-DEGREE-MEAS

• Curve Degrees

P

2

CL

• Cl-CD-MINUTES-MEAS

• Curve Minutes

P

2

CL

• Cl-CD-SECONDS-MEAS

• Curve Seconds

P

2.1

CL

• Cl-DELTA-GRP

• Delta Angle

• Cl-DELTA-DEGREE-MEAS

• Delta Degrees

P

3

CL

• Cl-DELTA-MINUTES-MEAS

• Delta Minutes

P

2

CL

• Cl-DELTA-SECONDS-MEAS

• Delta Seconds

P

2.1

CL

• Cl-DLT-LEFT-RIGHT-CODE

• Delta Left/Right

P

1

CL

• Cl-TS1-TANG ENT-LENGTH

• Tangent Length 1

P

2.3

CL

• Cl-TS2-TANGENT-LENGTH

• Tangent Length 2

P

2.3

CL

DESIGN-HOURLY-VOLUME

Design Hourly Volume

L

6

MF

DESIGN-YEAR

Design Year

L

8

MF

DIRECTIONAL-FACTOR

Directional Factor

L

3

MF

DISTRICT-ID

District-Id

L

2

CL

ELEVATION-MEAS

Elevation

L

4.2

CL

FIPS-URBAN-AREA

FIPS Urban Area Number

L

5

MF

FLEX-18KIP-ESAL

Flex 18KIP ESAL

L

6

MF

FUNCTIONAL-SYSTEM

Functional System

L

2

MF

GOVT-CONTROL-LEVEL-CODE

Govt Control Level

L

2

MF

HIGHWAY-DESIGN CODE

Highway Design

L

2

MF

K-FACTOR

K Factor

L

2

MF

LATITUDE-MEAS

Latitude

P

6.4

CL

LINK-REF-MARKER-GRP

Link Reference Marker Group

• LINK-REF-MKR-NBR

• Link Ref Marker Number

• Link Ref Marker Number

N

4

CL

• Link Ref Marker Suffix

N

1

CL

• LINK-REF-MKR-DISP

• Link Ref Marker Displacement

N

2.3

CL

LINK-SIGNED-Highway

Link Signed Highway

• Link Highway System

N

2

CL

-

• Link Highway Number

N

4

CL

-

• Link Highway Suffix

N

1

CL

LINK-TYPE-CODE

Link Type

N

2

CL

LINK-TYPE-NOTE

Link Notation

N

30

CL

LONGITUDE-MEAS

Longitude

L

7.4

CL

METRO-PLANG-AREA-NBR

Metropolitan Planning Area

L

3

MF

OFF-SYSTEM-LENGTH

Off-System Length

N

3.3

CL

RAILROAD-NBR

Railroad Number

P

7

mx

RIGID-18KIP-ESAL

Rigid-18KIP ESAL

L

6

MF

ROADBED

Roadbed-Id

N/K

RB

RURAL-URBAN-CODE

Rural/Urban Values

L

I

MF

SECONDARY-RTE-DESIG

Secondary Route Designation

N

1

CL

SIGNED-HIGHWAY

Signed Highway

-

-

-

• Highway-System

• Highway System

K

2

MX

• Highway-Number

• Highway Number

K

4

MX

• Highway-Suffix

• Highway Suffix

K

1

mx

SPECIAL-SYSTEM-CODE

Special System Value

L

2

CL

TRUCK-PCT-AADT

Truck PCT AADT

L

6

MF

TRUCK-PCT-DHV

Truck PCT DHV

L

6

MF

BASE-TYPE-CODE

Base Type

L

1

RB

CULV-FILL DEPTH –MEAS

Culvert Fill Depth

p

2

MX

CURB—TYPE-LEFT-CODE

Curb Type Left

p

1

RB

CURB—TYPE-RIGHT-CODE

Curb Type Right

p

1

RB

DIRECTION-OF-TRAVEL

Direction of Travel

L

1

RB

HIGHWAY-MAINT-STATUS-CODE

Highway Maintenance Status

L

2

CL

MAINT-FOREMAN-NBR

Maintenance Foreman Number

L

2

CL

• MAINT-DISTRICT

• Maintenance District

L

2

CL

• MAINT-SECTION

• Maintenance Section

L

2

CL

MEDIAN-TYPE

Median Type

L

1

LR

MEDIAN -WIDTH

Median Width

L

2

LR

NUMBER— THRU-LANES

Number of Through Lanes

L

2

RB

ROADBED— WIDTH

Roadbed Width

L

3

RB

SHLDR-TYPE-LEFT-CODE

Shoulder Type Left

L

1

RB

SHOULDER—USE-LEFT-CODE

Shoulder Use Left

L

1

RB

SHOULDER —WIDTH-LEFT-CODE

Shoulder Width Left

L

2

RB

SHOULDER—TYPE-RIGHT-CODE

Shoulder Type Right

L

1

RB

SHOULDER—USE-RIGHT-CODE

Shoulder Use Right

L

1

RB-

SHOULDER— WIDTH-RIGHT-MEAS

Shoulder Width Right

L

2

RB

SPEED-LIMIT— MAX

Speed Limit Maximum

L

2

RB

SPEED-LIMIT— MIN

Speed Limit Minimum

L

2

RB

SURFACE-TYPE-CODE

Surface Type

L

2

RB

SURFACE-WIDTH-MEAS

Surface Width

L

3

RB

HIGHWAY-STATUS-GRP

Highway Status Data

• HIGHWAY-STATUS-CODE

• Highway Status

L

1

RB

• HIGHWAY-STATUS-NOTE

• Highway Status Notation

L

30

RB

INTERSECTION-GRP

Intersection Data

-

-

• INT-FEATURE-TYPE

• Int Feature Type

P

2

MX

• INT-REF-MARKER-GRP

• Int Reference Marker Group

-

-

• INT-REF-MARKER-NBR

• Int Ref Marker Number

-

-

-

a. Int Ref Marker Number

P

4

MX

b. Int Ref Marker Suffix

P

1

MX

• INT-REF-MARKER-DISP

• Int Ref Marker Displacement

P

2.3

MX

• INT-ROADBED-ID

• Int Roadbed Id

P

2

MX

• INT-SIGNED-HIGHWAY

• Int Signed Highway

-

-

-

• Int Highway System

P

2

MX

-

• Int Highway Nbr

P

4

MX

-

• Int Highway Suffix

P

1

MX

• INT-TYPE

• Int Type

P

1

MX

REF-MARKER-DATE

Reference Marker Date

-

-

-

• Month

P

V

CL

-

• Day

P

V

CL

-

• Year

P

V

CL

REFERENCE-MARKER-GRP

Reference Marker Group

-

-

• REF-MARKER-NBR

• Ref Marker Number

-

-

-

• Ref Marker Number

K

4

CL

-

• Ref Marker Suffix

K

1

CL

• REF-MARKER-DISP

• Ref Marker Displacement

K

2.3

CL

ROADSIDE-FEAT-TYPE-CODE

Roadside Feature Type

P

1

RB

ROADWAY-FEATURE-GRP

Roadway Feature Data

-

-

• ROADWAY-FEATURE-CODE

• Roadway Feature Value

P

2

RB

• ROADWAY-FEATURE-BEGIN-END

• Roadway Feature Begin/End

P

1

RB

• ROADWAY-FEATURE-GRADE

• Roadway Feature Grade

P

1

RB

• ROADWAY-FEATURE-LEFT-RIGHT

• Roadway Feature Left/Right

P

1

RB

• ROADWAY-FEATURE-NOTE

• Notation

P

30

RB

• ROADWAY-FEATURE-SKEW

• Roadway Feature Skew

-

-

-

• Quad

P

1

RB

-

• Type

P

1

RB

-

• Angle

P

2

RB

ROW-WIDTH-MIN-MEAS

ROW Width Minimum

L

3

CL

ROW-WIDTH-USUAL-MEAS

ROW Width Usual

L

3

CL

STRUCTURE-NBR

Structure Number

P

14

MX

LOAD-LIMIT -AXLE

Load Limit Axle

L

6

RB

LOAD-LIMIT -GROSS

Load Limit Gross

L

6

RB

LOAD-LIMIT -TANDEM

Load Limit Tandem

L

6

RB

CURVE-ID

Curve Id

P

7

CL

DIST-FROM-PREV-MARKER-NBR

Dist Between Markers

L

2.3

CL

DISTANCE-FROM-ORIGIN

Distance From Origin

L

2.3

CL

• HIGHWAY-STATUS-DATE

• Highway Status Date

L

8

RB

LINK-TYPE-BEGIN-END

Link Begin End

N

1

CL

NETWORK-CHANGE-BEGIN-END

Network Change Begin End

N

1

CL

NETWORK-CHANGE-NOTE

Network Change Notation

N

30

CL

NETWORK-REASON-CODE

Network Reason Code (1998 and before)

N

1

CL

NETWORK-TRACKING-CODE

Network Tracking Code

N

1

CL

NETWORK-UPDATE-DATE

Network Update Date

N

8

MX

NETWORK-UPDATE-TIME

Network Update Time

N

6

CL

OLD-REF-MARKER-GRP

Old Ref Marker

-

-

• Old-Ref-Marker-Nbr

• Old Ref Marker Number

N

4

CL

• Old-Ref-Marker-Suf

• Old Ref Marker Suffix

N

1

CL

• OLD-Ref-Marker-Disp

• Old Ref Marker Displacement

N

2.3

CL

OLD-SIGNED-HIGHWAY

Old Signed Highway

-

-

• Old-Highway-System

• Old Highway System

N

2

CL

• Old-Highway-Nbr

• Old Highway Nbr

N

4

CL

• Old-Highway-Suffix

• Old Highway Suffix

N

1

CL

OLD-ROADBED-ID

Old Roadbed-Id

N

2

CL

OLD-DIST-FROM-ORIGIN

Old Distance From Origin

N

2.3

CL

PREV-REF-MARK-NBR

Previous Marker Data

-

• Previous Ref Marker Number

P

4

CL

• Previous Ref Marker Suffix

P

1

CL

ROADBED-BEGIN-END

Roadbed Begin End

P

1

RB