TxDOT Bid Item 505-7003 Pricing — TMA (Mobile Operation)

See what winning bidders charged, and which contractors bid this item.
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What winning bidders charged for 505-7003

$300
Median price from winning bids (half the winners came in below it)
From 242 Texas lettings at 25–53 DAY over 24 months.

Contractors who bid Item 505-7003

Price at a contractor's lowest and you have beaten them on this item. Price at their median and it is a coin flip. In price range, a short bar means they price this item consistently, a long one means it changes job to job.

Contractor
Bids
Price range
Lowest
Median
Highest
WEBBER, LLC
11
$36
$808
$913
TEXAS MATERIALS GROUP, INC.
38
$40
$350
$786
RK HALL, LLC
18
$44
$513
$1,027
TEXAS ROAD LLC
2
$47
$64
$80
A. L. HELMCAMP, INC.
28
$50
$200
$760
BATTERSON, LLP
3
$50
$100
$215
CENTRAL NORTH CONSTRUCTION, LLC
9
$50
$250
$800
CORNERSTONE PAVING AND CONSTRUCTION, L.L.C.
7
$50
$75
$175
DAN WILLIAMS COMPANY
7
$50
$650
$700
↑ $300 Median price from winning bids
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Pricing on the 10 lettings closest to 38 DAY for Item 505-7003

Each letting shows the engineer's estimate, every bidder's price including the winner, how far each sat from the estimate, and their total bid. Selected from 242 lettings in the current filter.

FM 227_FROM FM 2544 TO 3.3 MI EAST Quantity 38.00 DAY, same as yours
June 2026 · CSJ 0937-01-027
Engineer's est.PINTO CONSTRUCTION CO., INC.WONA. L. HELMCAMP, INC.L. S. EQUIPMENT CO., INC.THK CONSTRUCTION LLCDREWERY CONSTRUCTION COMPANY, INCORPORATEDGARRET SHIELDS INFRASTRUCTURELONGVIEW BRIDGE AND ROAD, LTD.BIG CREEK CONSTRUCTION, LTD.ENVIRONMENTAL ALLIES, INC.
Price per DAY$150$50$100$100$200$250$300$350$500$600
Line total$5,700$1,900$3,800$3,800$7,600$9,500$11,400$13,300$19,000$22,800
vs. estimate—−67%−33%−33%+33%+67%+100%+133%+233%+300%
Total bid—$4.5M$5.1M$4.9M$5.3M$6.6M$6.1M$5.6M$4.9M$5.8M
SH 6 US 70 TO Knox C/L Overlay Quantity 38.00 DAY, same as yours
February 2026 · CSJ 0098-03-037
Engineer's est.ZACK BURKETT CO.WON ⚠A. L. HELMCAMP, INC.OVERLAND CORPORATIONGILVIN-TERRILL, LTD.RK HALL, LLCDUININCK, INC.J. LEE MILLIGAN, INC.
Price per DAY$79$0 ⚠$200$345$525$770$910$1,000
Line total$2,987$0 ⚠$7,600$13,110$19,950$29,264$34,580$38,000
vs. estimate—−100%+154%+339%+568%+880%+1058%+1172%
Total bid—$6.8M$8.1M$7.4M$8.1M$7.4M$7.9M$8.8M
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TxDOT average low bid prices for Item 505-7003

TxDOT's weighted average unit price for this item across 24 months of lettings. A market reference, not a bid price.

Statewide
Weighted average unit price
all bidders
$532
Weighted average low unit price
winning bids only
$447

Frequently asked questions about TxDOT Item 505

What is TxDOT bid item 505-7003?

Item 505-7003 covers TMA (Mobile Operation) under TxDOT Item 505, Truck-Mounted Attenuator (TMA) and Trailer Attenuator (TA).

What should I bid on 505-7003?

The median winning bid across 242 Texas lettings at 25–53 DAY over 24 months is $300. Where you land depends on your cost and how tight the competition is.

What did contractors actually charge for 505-7003?

Winning bids ranged from $36 to $1,027 across 9 contractors, with a median of $300.

What is the average low bid price for 505-7003?

$447 statewide, weighted across all winning bids.

What is the weighted average unit price for 505-7003?

$532 statewide, across all bidders, not just winners.

Why is the average different from the median winning bid?

The average includes every bid, winning and losing, weighted by quantity. The median winning bid only counts the price that won each letting.

How does 505-7003 pricing change with quantity?

This page bands results by quantity so different job sizes aren't averaged together. Larger quantities generally price lower per unit.

Which contractors bid 505-7003 most often?

TEXAS MATERIALS GROUP, INC., A. L. HELMCAMP, INC., RK HALL, LLC are among the most frequent bidders on this item in the current window.

What is the lowest price anyone has bid on 505-7003?

$36 per DAY, from WEBBER, LLC.

How much do bids vary on 505-7003?

From $36 to $1,027 per DAY across 9 contractors, before excluding near-zero outliers.

Why do some bids on 505-7003 come in near zero?

A near-zero bid on one item is usually priced below market and recovered elsewhere on the bid. 282 such bids are excluded from every figure on this page.

Does 505-7003 pricing differ by district?

Weighted average unit price is $532 statewide under All counties. Select a county to compare local pricing against the statewide average.

Has 505-7003 pricing gone up or down?

This page reflects the last 24 months of lettings. Check back as new lettings publish; pricing updates on the same schedule as the rest of the bid tabulation tools.

How many TxDOT projects used 505-7003 in the last 24 months?

242 lettings in Texas carried this item in the current window.

How competitive is bidding on 505-7003?

9 contractors bid this item across 242 lettings, with prices spanning $36 to $1,027 per DAY.