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 | 6:23:36 PM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 6:23:36 PM | 2.00 | 4:46 | 6:01 | 25 |  |
| Oyster Creek | Harlem Rd | 6:23:36 PM | 1.60 | 1:29 | 7:30 | 65 | |
| Harlem Rd | W Bellfort | 6:23:36 PM | 1.50 | 1:17 | 8:47 | 70 | |
| W Bellfort | Bellaire | 6:23:36 PM | 2.90 | 2:26 | 11:13 | 72 | |
| Bellaire | S Fry Rd | 6:23:36 PM | 1.60 | 1:26 | 12:39 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 6:23:36 PM | 2.00 | 6:02 | 18:41 | 20 | |
| Cinco Ranch Blvd | Kingsland | 6:23:36 PM | 2.20 | 5:29 | 24:10 | 24 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 6:23:36 PM | 1.50 | 3:25 | 27:34 | 26 | |
| Morton | Clay Rd | 6:23:36 PM | 1.60 | 2:31 | 30:05 | 38 |  |
| Clay Rd | Beckendorff | 6:23:36 PM | 1.30 | 1:18 | 31:23 | 60 | |
| Beckendorff | FM-529 | 6:23:36 PM | 1.00 | 00:54 | 32:17 | 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 | 6:23:36 PM | 1.00 | 1:04 | 1:00 | 56 | |
| Beckendorff | Clay Rd | 6:23:36 PM | 1.30 | 1:18 | 2:18 | 60 | |
| Clay Rd | Morton | 6:23:36 PM | 1.60 | 1:40 | 3:58 | 58 | |
| Morton | IH-10 Katy | 6:23:36 PM | 1.50 | 1:33 | 5:31 | 58 | |
| IH-10 Katy | Kingsland | 6:22:36 PM | 1.25 | 1:38 | 7:09 | 46 |  |
| Kingsland | Cinco Ranch Blvd | 6:23:36 PM | 2.20 | 3:39 | 10:48 | 36 | |
| Cinco Ranch Blvd | S Fry Rd | 6:23:36 PM | 2.00 | 3:21 | 14:09 | 36 | |
| S Fry Rd | Bellaire | 6:23:36 PM | 1.60 | 1:39 | 15:48 | 58 | |
| Bellaire | W Bellfort | 6:23:36 PM | 2.90 | 2:33 | 18:21 | 68 | |
| W Bellfort | Harlem Rd | 6:23:36 PM | 1.50 | 1:11 | 19:32 | 76 | |
| Harlem Rd | Oyster Creek | 6:23:36 PM | 1.60 | 1:20 | 20:52 | 72 | |
| Oyster Creek | FM-1464 | 6:23:36 PM | 2.00 | 1:43 | 22:35 | 70 | |
| FM-1464 | New Territory | 6:23:36 PM | 1.50 | 1:22 | 23:57 | 66 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
