US Bridges

SH 30 over Draw

Good

Grimes County, Texas · 0.75 MI NW of SH 90 · Structure no. 170940021204008

Built
1951
74 years old, rebuilt 1958
Condition
Good
inspected May 2023
Type
Culvert
Concrete
Length
22 ft
4 main spans
Daily traffic
6,351
2020 count
Owner
State
State Highway Agency

About this bridge

SH 30 over Draw is a concrete culvert carrying SH 30 over Draw in Grimes County, Texas. It was built in 1951 and reconstructed in 1958, so it is 74 years old, older 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 6,351 vehicles a day, roughly 10% of them trucks, projected to reach 5,870 by 2039. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesSH 30
CrossesDraw
Location0.75 MI NW of SH 90
RouteState Highway 30
CountyGrimes County
StateTexas
Coordinates30.58822, -95.95589
Functional classRural Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadH 15
Structure length22 ft (6.7 m)
Longest span5 ft (1.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,351 (2020)
Projected traffic5,870 by 2039
Trucks10%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SH 30 over Draw built?

It was built in 1951, making it 74 years old in 2025. It was reconstructed in 1958.

What condition is SH 30 over Draw 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 SH 30 over Draw carry?

About 6,351 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is SH 30 over Draw?

The structure is 22 ft (6.7 m) long with a longest span of 5 ft (1.5 m).

Who owns SH 30 over Draw?

It is owned by the State Highway Agency.