QUEUE SAMPLE PROB and DEFINITION- TRANSPO ENGG

The condition of the road based on its general appearance

The structural adequacy of a road

The measure of how much a pavement deviates from the original plane

TRAFFIC FLOW

SAMPLE
D/ D/1-MODELING

TRAFFIC FLOW

SAMPLE
D/D/1-MODELING

TRAFFIC FLOW

SAMPLE
D/ D/ 1-MODELING

TRAFFIC FLOW

SAMPLE
M/ D/ 1-MODELING

TRAFFIC FLOW

SAMPLE
M/ M/ 1-MODELING

A series of interconnected or interlaced cracks caused by fatigue
failure of the asphalt concrete under repeated traffic loading.

Localized pavement surface areas with slightly lower elevations than surrounding pavement.

Exuding of bitumen onto the pavement surface, causing a reduction in skid resistance.
Smooting of pavement parts

Cracks forming large, interconnected polygons, usually with sharp corners or angles.

Localized upward buckling and shattering of the slabs at transverse joints.

Localized upward movement in a pavement due to the swelling of the subgrade.

Progressive disintegration or corrosion of pavement due to dripping of gasoline from vehicles.

Cracks travelling along the inside edge of a pavement surface within one or two feet, caused
by poor drainage conditions.

Elevated differences between adjacentslabs at transverse joints.

Cracks in a flexible pavement overlay of a rigid pavement.

Disintegration of slab edges at joints or cracks usually due to loss of sound concrete

Cracks approximately parallel to pavement centerline.

Small, bowl-shaped depressions that penetrate all the way through the asphalt layer down to the base course.

Channelized depression in the wheel tracks, caused by consolidation of pavement layers under traffic.

Formation of ripples across a pavement.

Abnormal surface wear usually resulting from poor quality surface mortar.

Loss of original texture due to traffic action.

Cracks approximately perpendicular to pavement centerline.