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 | 4:20:35 PM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 4:20:35 PM | 2.00 | 1:42 | 3:01 | 71 | |
| Oyster Creek | Harlem Rd | 4:20:35 PM | 1.60 | 1:25 | 4:26 | 68 | |
| Harlem Rd | W Bellfort | 4:20:35 PM | 1.50 | 1:18 | 5:44 | 69 | |
| W Bellfort | Bellaire | 4:20:35 PM | 2.90 | 2:32 | 8:16 | 69 | |
| Bellaire | S Fry Rd | 4:20:35 PM | 1.60 | 1:31 | 9:47 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 4:20:35 PM | 2.00 | 5:49 | 15:36 | 21 |  |
| Cinco Ranch Blvd | Kingsland | 4:20:35 PM | 2.20 | 5:09 | 20:45 | 26 | |
| Kingsland | IH-10 Katy | 4:20:35 PM | 1.25 | 1:06 | 21:51 | 68 | |
| IH-10 Katy | Morton | 4:20:35 PM | 1.50 | 3:18 | 25:09 | 27 | |
| Morton | Clay Rd | 4:20:35 PM | 1.60 | 2:06 | 27:15 | 46 |  |
| Clay Rd | Beckendorff | 4:20:35 PM | 1.30 | 1:19 | 28:34 | 59 | |
| Beckendorff | FM-529 | 4:20:35 PM | 1.00 | 00:54 | 29:28 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 4:20:35 PM | 1.00 | 1:08 | 1:04 | 53 | |
| Beckendorff | Clay Rd | 4:20:35 PM | 1.30 | 1:15 | 2:19 | 62 | |
| Clay Rd | Morton | 4:20:35 PM | 1.60 | 2:14 | 4:33 | 43 | |
| Morton | IH-10 Katy | 4:20:35 PM | 1.50 | 1:19 | 5:52 | 68 | |
| IH-10 Katy | Kingsland | 4:20:35 PM | 1.25 | 1:13 | 7:05 | 62 | |
| Kingsland | Cinco Ranch Blvd | 4:20:35 PM | 2.20 | 4:26 | 11:31 | 30 |  |
| Cinco Ranch Blvd | S Fry Rd | 4:20:35 PM | 2.00 | 5:18 | 16:49 | 23 | |
| S Fry Rd | Bellaire | 4:20:35 PM | 1.60 | 1:39 | 18:28 | 58 | |
| Bellaire | W Bellfort | 4:20:35 PM | 2.90 | 2:40 | 21:08 | 65 | |
| W Bellfort | Harlem Rd | 4:20:35 PM | 1.50 | 1:21 | 22:29 | 67 | |
| Harlem Rd | Oyster Creek | 4:20:35 PM | 1.60 | 1:22 | 23:51 | 70 | |
| Oyster Creek | FM-1464 | 4:20:35 PM | 2.00 | 1:43 | 25:34 | 70 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
