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 | 3:07:28 PM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 3:07:28 PM | 2.00 | 1:42 | 3:02 | 71 | |
| Oyster Creek | Harlem Rd | 3:07:28 PM | 1.60 | 1:31 | 4:33 | 63 | |
| Harlem Rd | W Bellfort | 3:07:28 PM | 1.50 | 1:15 | 5:48 | 72 | |
| W Bellfort | Bellaire | 3:07:28 PM | 2.90 | 2:33 | 8:21 | 68 | |
| Bellaire | S Fry Rd | 3:07:28 PM | 1.60 | 1:29 | 9:50 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:07:28 PM | 2.00 | 2:32 | 12:22 | 47 |  |
| Cinco Ranch Blvd | Kingsland | 3:07:28 PM | 2.20 | 5:09 | 17:31 | 26 |  |
| Kingsland | IH-10 Katy | 3:07:28 PM | 1.25 | 1:12 | 18:43 | 62 | |
| IH-10 Katy | Morton | 3:05:28 PM | 1.50 | 2:31 | 21:14 | 36 |  |
| Morton | Clay Rd | 3:07:28 PM | 1.60 | 1:28 | 22:42 | 65 | |
| Clay Rd | Beckendorff | 3:07:28 PM | 1.30 | 1:18 | 24:00 | 60 | |
| Beckendorff | FM-529 | 3:07:28 PM | 1.00 | 00:55 | 24:55 | 65 | |
| 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 | 3:07:28 PM | 1.00 | 1:02 | 00:58 | 58 | |
| Beckendorff | Clay Rd | 3:07:28 PM | 1.30 | 1:12 | 2:10 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:07:28 PM | 1.25 | 1:45 | 3:53 | 43 | |
| Kingsland | Cinco Ranch Blvd | 3:07:28 PM | 2.20 | 2:54 | 6:47 | 46 | |
| Cinco Ranch Blvd | S Fry Rd | 3:07:28 PM | 2.00 | 4:52 | 11:39 | 25 | |
| S Fry Rd | Bellaire | 3:07:28 PM | 1.60 | 1:40 | 13:19 | 58 | |
| Bellaire | W Bellfort | 3:07:28 PM | 2.90 | 2:40 | 15:59 | 65 | |
| W Bellfort | Harlem Rd | 3:07:28 PM | 1.50 | 1:05 | 17:04 | 83 | |
| Harlem Rd | Oyster Creek | 3:07:28 PM | 1.60 | 1:31 | 18:35 | 63 | |
| Oyster Creek | FM-1464 | 3:07:28 PM | 2.00 | 1:42 | 20:17 | 71 | |
| FM-1464 | New Territory | 3:07:28 PM | 1.50 | 1:20 | 21:37 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
