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 | 8:45:40 PM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | 8:45:40 PM | 1.50 | 1:10 | 2:39 | 77 | |
| W Bellfort | Bellaire | 8:44:40 PM | 2.90 | 2:37 | 5:16 | 66 | |
| Bellaire | S Fry Rd | 8:40:41 PM | 1.60 | 1:24 | 6:40 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:45:40 PM | 2.00 | 2:01 | 8:41 | 60 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 8:34:41 PM | 1.25 | 8:40 | 17:20 | 9 |  |
| IH-10 Katy | Morton | 8:33:41 PM | 1.50 | 2:25 | 19:45 | 37 |  |
| Morton | Clay Rd | 8:45:40 PM | 1.60 | 1:29 | 21:14 | 65 | |
| Clay Rd | Beckendorff | 8:45:40 PM | 1.30 | 1:15 | 22:29 | 62 | |
| Beckendorff | FM-529 | 8:45:40 PM | 1.00 | 00:50 | 23:19 | 72 | |
| FM-529 | West Rd | 8:45:40 PM | 2.50 | 2:13 | 25:32 | 68 | |
| West Rd | House Hahl | 8:45:40 PM | 1.30 | 1:11 | 26:43 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 8:45:40 PM | 1.40 | 1:13 | 27:56 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:45:40 PM | 2.40 | 2:04 | 30:00 | 70 | |
| 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 | 8:45:40 PM | 2.40 | 2:22 | 2:22 | 61 | |
| Bridgeland Lake Parkway | House Hahl | 8:45:40 PM | 1.40 | 1:16 | 3:38 | 66 | |
| House Hahl | West Rd | 8:45:40 PM | 1.30 | 1:13 | 4:51 | 64 | |
| West Rd | FM-529 | 8:45:40 PM | 2.50 | 2:07 | 6:58 | 71 | |
| FM-529 | Beckendorff | 8:45:40 PM | 1.00 | 00:55 | 7:53 | 65 | |
| Beckendorff | Clay Rd | 8:45:40 PM | 1.30 | 1:09 | 9:02 | 68 | |
| Clay Rd | Morton | 8:45:40 PM | 1.60 | 1:51 | 10:53 | 52 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:45:40 PM | 1.25 | 8:14 | 19:06 | 9 | |
| Kingsland | Cinco Ranch Blvd | 8:45:40 PM | 2.20 | 3:09 | 22:15 | 42 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:45:40 PM | 2.00 | 2:03 | 24:18 | 59 | |
| S Fry Rd | Bellaire | 8:45:40 PM | 1.60 | 1:36 | 25:54 | 60 | |
| Bellaire | W Bellfort | 8:45:40 PM | 2.90 | 3:06 | 29:00 | 56 | |
| W Bellfort | Harlem Rd | 8:45:40 PM | 1.50 | 1:10 | 30:10 | 77 | |
| Harlem Rd | Oyster Creek | 8:45:40 PM | 1.60 | 1:40 | 31:50 | 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 | 31:47 | 31:47 | 58 | |
