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 | 8:37:32 PM | 2.00 | 1:50 | 1:48 | 65 |  |
| Oyster Creek | Harlem Rd | 8:37:32 PM | 1.60 | 1:25 | 3:13 | 68 | |
| Harlem Rd | W Bellfort | 8:37:32 PM | 1.50 | 1:14 | 4:27 | 73 | |
| W Bellfort | Bellaire | 8:28:32 PM | 2.90 | 3:13 | 7:40 | 54 | |
| Bellaire | S Fry Rd | 8:36:31 PM | 1.60 | 1:35 | 9:15 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 8:37:32 PM | 2.00 | 1:58 | 11:13 | 61 | |
| Cinco Ranch Blvd | Kingsland | 8:37:32 PM | 2.20 | 2:18 | 13:31 | 57 | |
| Kingsland | IH-10 Katy | 8:37:32 PM | 1.25 | 1:18 | 14:49 | 58 | |
| IH-10 Katy | Morton | 8:31:32 PM | 1.50 | 2:02 | 16:51 | 44 |  |
| Morton | Clay Rd | 8:37:32 PM | 1.60 | 1:24 | 18:15 | 69 | |
| Clay Rd | Beckendorff | 8:37:32 PM | 1.30 | 1:19 | 19:34 | 59 | |
| Beckendorff | FM-529 | 8:37:32 PM | 1.00 | 00:54 | 20:28 | 67 | |
| FM-529 | West Rd | 8:37:32 PM | 2.50 | 2:15 | 22:43 | 67 | |
| West Rd | House Hahl | 8:37:32 PM | 1.30 | 1:14 | 23:57 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 8:37:32 PM | 1.40 | 1:19 | 25:16 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:37:32 PM | 2.40 | 2:12 | 27:28 | 65 | |
| 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 | 8:37:32 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 8:37:32 PM | 1.40 | 1:13 | 3:15 | 69 | |
| House Hahl | West Rd | 8:37:32 PM | 1.30 | 1:11 | 4:26 | 66 | |
| West Rd | FM-529 | 8:37:32 PM | 2.50 | 2:05 | 6:31 | 72 | |
| FM-529 | Beckendorff | 8:37:32 PM | 1.00 | 1:06 | 7:37 | 55 | |
| Beckendorff | Clay Rd | 8:37:32 PM | 1.30 | 1:10 | 8:47 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 8:37:32 PM | 2.20 | 2:14 | 10:58 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 8:37:32 PM | 2.00 | 2:02 | 13:00 | 59 | |
| S Fry Rd | Bellaire | 8:37:32 PM | 1.60 | 1:37 | 14:37 | 59 | |
| Bellaire | W Bellfort | 8:37:32 PM | 2.90 | 2:48 | 17:25 | 62 | |
| W Bellfort | Harlem Rd | 8:37:32 PM | 1.50 | 1:08 | 18:33 | 79 | |
| Harlem Rd | Oyster Creek | 8:37:32 PM | 1.60 | 1:22 | 19:55 | 70 | |
| Oyster Creek | FM-1464 | 8:37:32 PM | 2.00 | 1:35 | 21:30 | 76 | |
| FM-1464 | New Territory | 8:37:32 PM | 1.50 | 1:20 | 22:50 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 22:49 | 22:49 | 80 | |
