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 | 8:48:40 PM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | 8:48:40 PM | 1.50 | 1:17 | 2:46 | 70 | |
| W Bellfort | Bellaire | 8:44:40 PM | 2.90 | 2:37 | 5:23 | 66 | |
| Bellaire | S Fry Rd | 8:40:41 PM | 1.60 | 1:24 | 6:47 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:48:40 PM | 2.00 | 2:04 | 8:51 | 58 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 8:34:41 PM | 1.25 | 8:40 | 17:30 | 9 |  |
| IH-10 Katy | Morton | 8:33:41 PM | 1.50 | 2:25 | 19:55 | 37 |  |
| Morton | Clay Rd | 8:48:40 PM | 1.60 | 1:29 | 21:24 | 65 | |
| Clay Rd | Beckendorff | 8:48:40 PM | 1.30 | 1:15 | 22:39 | 62 | |
| Beckendorff | FM-529 | 8:48:40 PM | 1.00 | 00:50 | 23:29 | 72 | |
| FM-529 | West Rd | 8:48:40 PM | 2.50 | 2:13 | 25:42 | 68 | |
| West Rd | House Hahl | 8:48:40 PM | 1.30 | 1:11 | 26:53 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 8:48:40 PM | 1.40 | 1:12 | 28:05 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:48:40 PM | 2.40 | 2:01 | 30:06 | 71 | |
| 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 | 8:48:40 PM | 2.40 | 2:23 | 2:23 | 60 | |
| Bridgeland Lake Parkway | House Hahl | 8:48:40 PM | 1.40 | 1:16 | 3:39 | 66 | |
| House Hahl | West Rd | 8:48:40 PM | 1.30 | 1:12 | 4:51 | 65 | |
| West Rd | FM-529 | 8:48:40 PM | 2.50 | 2:07 | 6:58 | 71 | |
| FM-529 | Beckendorff | 8:48:40 PM | 1.00 | 00:54 | 7:52 | 67 | |
| Beckendorff | Clay Rd | 8:48:40 PM | 1.30 | 1:08 | 9:00 | 69 | |
| Clay Rd | Morton | 8:48:40 PM | 1.60 | 1:51 | 10:51 | 52 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:47:40 PM | 1.25 | 8:14 | 19:04 | 9 | |
| Kingsland | Cinco Ranch Blvd | 8:48:40 PM | 2.20 | 3:11 | 22:15 | 41 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:48:40 PM | 2.00 | 2:00 | 24:15 | 60 | |
| S Fry Rd | Bellaire | 8:48:40 PM | 1.60 | 1:39 | 25:54 | 58 | |
| Bellaire | W Bellfort | 8:48:40 PM | 2.90 | 3:06 | 29:00 | 56 | |
| W Bellfort | Harlem Rd | 8:48:40 PM | 1.50 | 1:11 | 30:11 | 76 | |
| Harlem Rd | Oyster Creek | 8:48:40 PM | 1.60 | 1:40 | 31:51 | 58 | |
| 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 | 31:48 | 31:48 | 58 | |
