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 | 3:36:38 PM | 1.00 | 00:51 | 00:51 | 71 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:36:38 PM | 1.60 | 1:32 | 2:21 | 63 | |
| Harlem Rd | W Bellfort | 3:36:38 PM | 1.50 | 1:15 | 3:36 | 72 | |
| W Bellfort | Bellaire | 3:36:38 PM | 2.90 | 2:35 | 6:11 | 67 | |
| Bellaire | S Fry Rd | 3:36:38 PM | 1.60 | 1:29 | 7:40 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:36:38 PM | 2.00 | 2:21 | 10:01 | 51 | |
| Cinco Ranch Blvd | Kingsland | 3:36:38 PM | 2.20 | 4:54 | 14:55 | 27 |  |
| Kingsland | IH-10 Katy | 3:36:38 PM | 1.25 | 1:13 | 16:08 | 62 | |
| IH-10 Katy | Morton | 3:36:38 PM | 1.50 | 3:58 | 20:06 | 23 | |
| Morton | Clay Rd | 3:36:38 PM | 1.60 | 2:45 | 22:51 | 35 |  |
| Clay Rd | Beckendorff | 3:36:38 PM | 1.30 | 1:24 | 24:15 | 56 | |
| Beckendorff | FM-529 | 3:36:38 PM | 1.00 | 00:55 | 25:10 | 65 | |
| FM-529 | West Rd | 3:36:38 PM | 2.50 | 2:16 | 27:26 | 66 | |
| West Rd | House Hahl | 3:36:38 PM | 1.30 | 1:13 | 28:39 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 3:36:38 PM | 1.40 | 1:16 | 29:55 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:36:38 PM | 2.40 | 2:05 | 32:00 | 69 | |
| Summary | 30.55 | 32:00 | 32:00 | 57 | |
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 | 3:36:38 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 3:36:38 PM | 1.40 | 1:14 | 3:18 | 68 | |
| House Hahl | West Rd | 3:36:38 PM | 1.30 | 1:12 | 4:30 | 65 | |
| West Rd | FM-529 | 3:36:38 PM | 2.50 | 2:05 | 6:35 | 72 | |
| FM-529 | Beckendorff | 3:36:38 PM | 1.00 | 1:04 | 7:39 | 56 | |
| Beckendorff | Clay Rd | 3:36:38 PM | 1.30 | 1:08 | 8:47 | 69 | |
| Clay Rd | Morton | 3:36:38 PM | 1.60 | 1:44 | 10:31 | 55 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:20:38 PM | 1.25 | 1:33 | 12:03 | 48 |  |
| Kingsland | Cinco Ranch Blvd | 3:36:38 PM | 2.20 | 4:45 | 16:48 | 28 | |
| Cinco Ranch Blvd | S Fry Rd | 3:36:38 PM | 2.00 | 2:13 | 19:01 | 54 | |
| S Fry Rd | Bellaire | 3:36:38 PM | 1.60 | 1:29 | 20:30 | 65 | |
| Bellaire | W Bellfort | 3:36:38 PM | 2.90 | 2:30 | 23:00 | 70 | |
| W Bellfort | Harlem Rd | 3:36:38 PM | 1.50 | 1:14 | 24:14 | 73 | |
| Harlem Rd | Oyster Creek | 3:36:38 PM | 1.60 | 1:20 | 25:34 | 72 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:36:38 PM | 1.00 | 00:47 | 26:19 | 77 | |
| Summary | 30.55 | 26:19 | 26:19 | 70 | |
