SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | 3:55:57 AM | 2.00 | 1:30 | 1:28 | 80 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 3:55:57 AM | 1.50 | 1:15 | 2:42 | 72 | |
| W Bellfort | Bellaire | 3:55:57 AM | 2.90 | 2:39 | 5:21 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 3:55:57 AM | 2.00 | 2:05 | 7:24 | 58 | |
| Kingsland | IH-10 Katy | 3:55:57 AM | 1.50 | 1:07 | 8:31 | 81 | |
| IH-10 Katy | Morton | 3:55:57 AM | 1.50 | 1:30 | 10:01 | 60 | |
| Morton | Clay Rd | 3:55:57 AM | 1.60 | 1:23 | 11:24 | 69 | |
| Clay Rd | Beckendorff | 3:55:57 AM | 1.30 | 1:18 | 12:42 | 60 | |
| Beckendorff | FM-529 | 3:55:57 AM | 1.00 | 00:55 | 13:37 | 65 | |
| FM-529 | West Rd | 3:55:57 AM | 2.50 | 2:47 | 16:24 | 54 | |
| West Rd | House Hahl | 3:50:56 AM | 1.30 | 1:23 | 17:47 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 3:55:57 AM | 1.40 | 1:18 | 19:05 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:55:57 AM | 2.40 | 2:04 | 21:09 | 70 | |
| Summary | 30.6 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 3:55:57 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 3:55:57 AM | 1.40 | 1:26 | 3:36 | 59 | |
| House Hahl | West Rd | 3:55:57 AM | 1.30 | 1:20 | 4:56 | 58 | |
| West Rd | FM-529 | 3:50:56 AM | 2.50 | 2:24 | 7:20 | 62 | |
| FM-529 | Beckendorff | 3:55:57 AM | 1.00 | 1:23 | 8:43 | 43 |  |
| Beckendorff | Clay Rd | 3:55:57 AM | 1.30 | 1:11 | 9:54 | 66 | |
| Clay Rd | Morton | 3:55:57 AM | 1.60 | 2:08 | 12:02 | 45 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 11:51 | 11:51 | 155 | |
