Pay-item intelligence · Alabama Department of Transportation

Special Drilled Shaft Excavation, 4'-0" Diameter

Public unit-price observations for item 506B003.

$1,667.00median LF price from 45 observations.
Typical range
$1,075.00 – $2,200.0025th–75th percentile; observed min/max are retained in the snapshot
Trend
upChronological half-to-half comparison
Scale effect

Price at different quantities

Median unit price by quantity band.
BandMedianSamples
small$1,684.56518
medium$1,200.0015
large$2,131.7612
Geography

Price by geography

GeographyMedianSamples
Chilton$2,325.003
Jefferson$1,914.003
Lawrence$1,980.003
Houston$1,070.553
WALKER$1,475.006
FRANKLIN$1,880.5656

Explore the Alabama Department of Transportation market · Canonical item URL

Last updated November 1, 2026 with source data through September 25, 2026. See the methodology and data dictionary or report a correction.