US Bridges

Conv Cntr Driveway over Griffin ST

Good

Dallas County, Texas · 0.1 MI NW of IH 30 · Structure no. 1805709C6150002

Built
2001
24 years old
Condition
Good
inspected May 2023
Type
Other
Concrete
Length
142 ft
1 main span
Daily traffic
150
2011 count
Owner
City
City or Municipal Highway Agency

About this bridge

Conv Cntr Driveway over Griffin ST is a concrete other carrying Conv Cntr Driveway over Griffin ST in Dallas County, Texas. It was built in 2001, so it is 24 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 150 vehicles a day, roughly 1% of them trucks, projected to reach 200 by 2031. The structure is 142 ft (43.3 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesConv Cntr Driveway
CrossesGriffin ST
Location0.1 MI NW of IH 30
RouteCity Street 0
StateTexas
Coordinates32.7734, -96.80127
Functional classUrban Local

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 inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeOther
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length142 ft (43.3 m)
Longest span141 ft (43 m)
Deck width31 ft (9.4 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2011)
Projected traffic200 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
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 Conv Cntr Driveway over Griffin ST built?

It was built in 2001, making it 24 years old in 2025.

What condition is Conv Cntr Driveway over Griffin ST 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 May 2023.

How much traffic does Conv Cntr Driveway over Griffin ST carry?

About 150 vehicles per day (2011 count), of which roughly 1% are trucks.

How long is Conv Cntr Driveway over Griffin ST?

The structure is 142 ft (43.3 m) long with a longest span of 141 ft (43 m) and a deck 31 ft wide.

Who owns Conv Cntr Driveway over Griffin ST?

It is owned by the City or Municipal Highway Agency.