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 | 4:28:53 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | 4:36:48 PM | 1.50 | 1:19 | 2:16 | 68 | |
| FM-1464 | Oyster Creek | 4:36:48 PM | 2.00 | 1:55 | 4:11 | 63 | |
| Oyster Creek | Harlem Rd | 4:36:48 PM | 1.60 | 1:44 | 5:55 | 55 | |
| Harlem Rd | W Bellfort | 4:36:48 PM | 1.50 | 1:36 | 7:31 | 56 | |
| W Bellfort | Bellaire | 4:36:48 PM | 2.90 | 2:45 | 10:16 | 63 | |
| Bellaire | S Fry Rd | 4:36:48 PM | 1.60 | 1:31 | 11:47 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 4:36:48 PM | 2.00 | 2:16 | 14:03 | 53 | |
| Cinco Ranch Blvd | Kingsland | 4:36:48 PM | 2.20 | 5:18 | 19:21 | 25 |  |
| Kingsland | IH-10 Katy | 4:36:48 PM | 1.25 | 5:41 | 25:02 | 13 |  |
| IH-10 Katy | Morton | 4:36:48 PM | 1.50 | 9:20 | 34:22 | 10 | |
| Morton | Clay Rd | 4:36:48 PM | 1.60 | 2:12 | 36:34 | 44 |  |
| Clay Rd | Beckendorff | 4:36:48 PM | 1.30 | 1:36 | 38:10 | 49 | |
| Beckendorff | FM-529 | 4:36:48 PM | 1.00 | 1:10 | 39:20 | 51 | |
| FM-529 | West Rd | 4:36:48 PM | 2.50 | 2:04 | 41:24 | 73 | |
| West Rd | House Hahl | 4:36:48 PM | 1.30 | 1:46 | 43:10 | 44 | |
| House Hahl | Bridgeland Lake Parkway | 4:36:48 PM | 1.40 | 1:19 | 44:29 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available |  |
| Summary | 30.55 | 44:28 | 44:28 | 41 | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 4:36:48 PM | 1.40 | 2:20 | 2:19 | 36 |  |
| House Hahl | West Rd | 4:36:48 PM | 1.30 | 2:09 | 4:28 | 36 | |
| West Rd | FM-529 | 4:36:48 PM | 2.50 | 1:57 | 6:25 | 77 | |
| FM-529 | Beckendorff | 4:36:48 PM | 1.00 | 1:11 | 7:36 | 51 | |
| Beckendorff | Clay Rd | 4:36:48 PM | 1.30 | 1:24 | 9:00 | 56 | |
| Clay Rd | Morton | 4:36:48 PM | 1.60 | 1:40 | 10:40 | 58 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:34:51 PM | 1.25 | 1:14 | 11:53 | 61 | |
| Kingsland | Cinco Ranch Blvd | 4:36:48 PM | 2.20 | 2:04 | 13:57 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 4:36:48 PM | 2.00 | 2:46 | 16:43 | 43 | |
| S Fry Rd | Bellaire | 4:36:48 PM | 1.60 | 2:07 | 18:50 | 45 | |
| Bellaire | W Bellfort | 4:36:48 PM | 2.90 | 3:07 | 21:57 | 56 | |
| W Bellfort | Harlem Rd | 4:36:48 PM | 1.50 | 1:22 | 23:19 | 66 | |
| Harlem Rd | Oyster Creek | 4:36:48 PM | 1.60 | 1:24 | 24:43 | 69 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | 4:36:48 PM | 1.50 | 1:21 | 26:03 | 67 | |
| New Territory | Brazos River | 4:36:48 PM | 1.00 | 1:06 | 27:09 | 55 | |
| Summary | 30.55 | Not Available | |
