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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:13:52 PM | 1.60 | 1:22 | 1:19 | 70 |  |
| Harlem Rd | W Bellfort | 9:13:52 PM | 1.50 | 1:16 | 2:35 | 71 | |
| W Bellfort | Bellaire | 9:13:52 PM | 2.90 | 2:29 | 5:04 | 70 | |
| Bellaire | S Fry Rd | 9:13:52 PM | 1.60 | 1:18 | 6:22 | 74 | |
| S Fry Rd | Cinco Ranch Blvd | 9:13:52 PM | 2.00 | 1:53 | 8:15 | 64 | |
| Cinco Ranch Blvd | Kingsland | 9:13:52 PM | 2.20 | 2:15 | 10:30 | 59 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:13:52 PM | 1.50 | 1:51 | 12:20 | 49 |  |
| Morton | Clay Rd | 9:13:52 PM | 1.60 | 1:22 | 13:42 | 70 | |
| Clay Rd | Beckendorff | 9:13:52 PM | 1.30 | 1:13 | 14:55 | 64 | |
| Beckendorff | FM-529 | 9:13:52 PM | 1.00 | 00:51 | 15:46 | 71 | |
| FM-529 | West Rd | 9:13:52 PM | 2.50 | 2:06 | 17:52 | 71 | |
| West Rd | House Hahl | 9:13:52 PM | 1.30 | 1:12 | 19:04 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 9:13:52 PM | 1.40 | 1:10 | 20:14 | 72 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:13:52 PM | 2.40 | 2:08 | 22:22 | 68 | |
| Summary | 30.55 | 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 | 9:13:52 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 9:13:52 PM | 1.40 | 1:19 | 3:30 | 64 | |
| House Hahl | West Rd | 9:13:52 PM | 1.30 | 1:17 | 4:47 | 61 | |
| West Rd | FM-529 | 9:13:52 PM | 2.50 | 2:27 | 7:14 | 61 | |
| FM-529 | Beckendorff | 9:13:52 PM | 1.00 | 1:02 | 8:16 | 58 | |
| Beckendorff | Clay Rd | 9:13:52 PM | 1.30 | 1:15 | 9:31 | 62 | |
| Clay Rd | Morton | 9:13:52 PM | 1.60 | 2:08 | 11:39 | 45 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:13:52 PM | 1.25 | 1:15 | 12:53 | 60 | |
| Kingsland | Cinco Ranch Blvd | 9:13:52 PM | 2.20 | 2:43 | 15:36 | 49 | |
| Cinco Ranch Blvd | S Fry Rd | 9:13:52 PM | 2.00 | 24:13 | 39:49 | 5 |  |
| S Fry Rd | Bellaire | 9:13:52 PM | 1.60 | 2:58 | 42:47 | 32 |  |
| Bellaire | W Bellfort | 9:13:52 PM | 2.90 | 2:55 | 45:42 | 60 | |
| 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 | 30.55 | 45:37 | 45:37 | 40 | |
