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THA - Toll Highway Authority

CHANGE ORDER NOTICE I-16-4679R Elgin O'Hare Western Access, IL 390 at Western Access Interchange

Solicitation: Not available
Notice ID: 26-557THA-ENGCO-B-50005

Federal opportunity from ENGCONSTRUCT557 - Engineering - Construction • THA - Toll Highway Authority. Place of performance: IL. Response deadline: Dec 22, 2025.

Market snapshot

Baseline awarded-market signal across all contracting (sample of 400 recent awards; refreshed periodically).

12-month awarded value
$546,655,675
Sector total $546,655,675 • Share 100.0%
Live
Median
$97,181
P10–P90
$33,967$992,402
Volatility
Volatile200%
Market composition
NAICS share of sector
A simple concentration signal, not a forecast.
100.0%
share
Momentum (last 3 vs prior 3 buckets)
+100%($546,655,675)
Deal sizing
$97,181 median
Use as a pricing centerline.
Live signal is computed from awarded notices already observed in the system.
Signals shown are descriptive of observed awards; not a forecast.

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Map for IL
Live POP
Place of performance
Ship To - CA 2700 Ogden Avenue Central Administration Downers Grove, IL 60515 US Email: Phone: (630) 241-6800
State: IL
Contracting office
Not listed

Point of Contact

Not available

Agency & Office

Department
THA - Toll Highway Authority
Agency
ENGCONSTRUCT557 - Engineering - Construction
Subagency
ENGCONSTRUCT557 - Engineering - Construction
Office
AF001 - Engineering - Construction
Contracting Office Address
Not available

Description

CHANGE ORDER NOTICE I-16-4679R Elgin O'Hare Western Access, IL 390 at Western Access Interchange 1st Amendment: This is not a solicitation, See Items Tab for details. Item # 1: ( 918 - 96 ) 1st Amendment: This Construction Management contract was advertised in Professional Services Bulletin PSB 19-3 on 11/22/19, BidBuy# 19-557THA-ENGCO-B-11591. Selection Committee results were determined on 2/26/20. The contract was awarded to STV, Inc. on 3/26/20 via board resolution 21988 in the amount of $13,497,967.36. This contract is set to expire on 12/31/25. This contract provides CM services for Tollway contract I-16-4669 (Elgin O'Hare Western Access (I-490), Roadway and Bridge Construction, IL Route 390 and I-490 Interchange). The start of the 4669 contract was delayed due to railroad coordination and land use access rights negotiations and is currently approximately 15% complete with an anticipated final completion date of 10/1/2027. If the 4679R contract is not extended until 12/31/27, the Tollway will need to procure construction management services to complete the work required for the 4669 contract (including contract closeout). No additional funds are required. 1st Amendment: This Construction Management contract was advertised in Professional Services Bulletin PSB 19-3 on 11/22/19, BidBuy# 19-557THA-ENGCO-B-11591. Selection Committee results were determined on 2/26/20. The contract was awarded to STV, Inc. on 3/26/20 via board resolution 21988 in the amount of $13,497,967.36. This contract is set to expire on 12/31/25. This contract provides CM services for Tollway contract I-16-4669 (Elgin O'Hare Western Access (I-490), Roadway and Bridge Construction, IL Route 390 and I-490 Interchange). The start of the 4669 contract was delayed due to railroad coordination and land use access rights negotiations and is currently approximately 15% complete with an anticipated final completion date of 10/1/2027. If the 4679R contract is not extended until 12/31/27, the Tollway will need to procure construction management services to complete the work required for the 4669 contract (including contract closeout). No additional funds are required.

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FAQ

How do I use the Market Snapshot?

It summarizes awarded-contract behavior for the opportunity’s NAICS and sector, including a recent pricing band (P10–P90), momentum, and composition. Use it as context, not a guarantee.

Is the data live?

The signal updates as new awarded notices enter the system. Always validate the official award and solicitation details on SAM.gov.

What do P10 and P90 mean?

P10 is the 10th percentile award size and P90 is the 90th percentile. Together they describe the typical spread of award values.