US Bridges

SH 190 Conn D over Dnt @ SH 190

Good

Collin County, Texas · SH 190 @ Dnt · Structure no. 180430296405031

Built
1998
27 years old
Condition
Good
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
1,213 ft
2 main spans
Daily traffic
7,600
2015 count
Owner
Toll Authority
Local Toll Authority

About this bridge

SH 190 Conn D over Dnt @ SH 190 is a steel continuous stringer/multi-beam or girder carrying SH 190 Conn D over Dnt @ SH 190 in Collin County, Texas. It was built in 1998, so it is 27 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 7,600 vehicles a day, roughly 1% of them trucks, projected to reach 10,750 by 2032. The structure is 1,213 ft (369.7 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSH 190 Conn D
CrossesDnt @ SH 190
LocationSH 190 @ Dnt
StateTexas
Coordinates33.01268, -96.82921
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2 (+9 approach)
Design loadHS 20
Structure length1,213 ft (369.7 m)
Longest span164 ft (50 m)
Deck width28 ft (8.5 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deck19 ft (5.9 m)

Traffic and service

Average daily traffic7,600 (2015)
Projected traffic10,750 by 2032
Trucks1%
Lanes on structure1
Traffic directionOne-way traffic
CarriesThird level (interchange)
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerLocal Toll Authority
Maintained byLocal Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SH 190 Conn D over Dnt @ SH 190 built?

It was built in 1998, making it 27 years old in 2025.

What condition is SH 190 Conn D over Dnt @ SH 190 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2023.

How much traffic does SH 190 Conn D over Dnt @ SH 190 carry?

About 7,600 vehicles per day (2015 count), of which roughly 1% are trucks.

How long is SH 190 Conn D over Dnt @ SH 190?

The structure is 1,213 ft (369.7 m) long with a longest span of 164 ft (50 m) and a deck 28 ft wide.

Who owns SH 190 Conn D over Dnt @ SH 190?

It is owned by the Local Toll Authority.