US Bridges

SH 161 Turnaround over SH 183 WB Conn B

Good

Dallas County, Texas · SH 161 & SH 183 I/C · Structure no. 180570296401117

Built
1999
26 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
165 ft
3 main spans
Daily traffic
1,000
2016 count
Owner
State
State Highway Agency

About this bridge

SH 161 Turnaround over SH 183 WB Conn B is a steel stringer/multi-beam or girder carrying SH 161 Turnaround over SH 183 WB Conn B in Dallas County, Texas. It was built in 1999, so it is 26 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 1,000 vehicles a day, roughly 2% of them trucks, projected to reach 1,500 by 2036. The structure is 165 ft (50.3 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSH 161 Turnaround
CrossesSH 183 WB Conn B
LocationSH 161 & SH 183 I/C
RouteState Highway 161
StateTexas
Coordinates32.83854, -97.01549
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 inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length165 ft (50.3 m)
Longest span65 ft (19.8 m)
Deck width33 ft (10.1 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2016)
Projected traffic1,500 by 2036
Trucks2%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SH 161 Turnaround over SH 183 WB Conn B built?

It was built in 1999, making it 26 years old in 2025.

What condition is SH 161 Turnaround over SH 183 WB Conn B 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 April 2024.

How much traffic does SH 161 Turnaround over SH 183 WB Conn B carry?

About 1,000 vehicles per day (2016 count), of which roughly 2% are trucks.

How long is SH 161 Turnaround over SH 183 WB Conn B?

The structure is 165 ft (50.3 m) long with a longest span of 65 ft (19.8 m) and a deck 33 ft wide.

Who owns SH 161 Turnaround over SH 183 WB Conn B?

It is owned by the State Highway Agency.