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 | 3:13:48 PM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | 3:13:48 PM | 1.50 | 1:32 | 2:24 | 59 | |
| FM-1464 | Oyster Creek | 3:13:48 PM | 2.00 | 1:52 | 4:16 | 64 | |
| Oyster Creek | Harlem Rd | 3:13:48 PM | 1.60 | 1:45 | 6:01 | 55 | |
| Harlem Rd | W Bellfort | 3:13:48 PM | 1.50 | 1:18 | 7:19 | 69 | |
| W Bellfort | Bellaire | 3:13:48 PM | 2.90 | 2:35 | 9:54 | 67 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 3:13:48 PM | 2.20 | 4:18 | 14:10 | 31 |  |
| Kingsland | IH-10 Katy | 3:13:48 PM | 1.25 | 1:05 | 15:15 | 69 | |
| IH-10 Katy | Morton | 3:05:48 PM | 1.50 | 1:52 | 17:07 | 48 |  |
| Morton | Clay Rd | 3:13:48 PM | 1.60 | 1:29 | 18:36 | 65 | |
| Clay Rd | Beckendorff | 3:13:48 PM | 1.30 | 1:19 | 19:55 | 59 | |
| Beckendorff | FM-529 | 3:13:48 PM | 1.00 | 00:55 | 20:50 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 3:13:48 PM | 1.40 | 1:19 | 22:07 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:13:48 PM | 2.40 | 2:11 | 24:18 | 66 | |
| Summary | 30.55 | 24:18 | 24:18 | 75 | |
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 | 3:13:48 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 3:13:48 PM | 1.40 | 1:14 | 3:18 | 68 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 3:13:48 PM | 1.00 | 00:59 | 4:15 | 61 | |
| Beckendorff | Clay Rd | 3:13:48 PM | 1.30 | 1:08 | 5:23 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:13:48 PM | 1.25 | 1:01 | 6:22 | 74 | |
| Kingsland | Cinco Ranch Blvd | 3:13:48 PM | 2.20 | 3:22 | 9:44 | 39 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 3:13:48 PM | 2.90 | 2:40 | 12:22 | 65 | |
| W Bellfort | Harlem Rd | 3:13:48 PM | 1.50 | 1:11 | 13:33 | 76 | |
| Harlem Rd | Oyster Creek | 3:13:48 PM | 1.60 | 1:14 | 14:47 | 78 | |
| Oyster Creek | FM-1464 | 3:13:48 PM | 2.00 | 1:43 | 16:30 | 70 | |
| FM-1464 | New Territory | 3:12:48 PM | 1.50 | 1:28 | 17:58 | 61 | |
| New Territory | Brazos River | 3:13:48 PM | 1.00 | 00:53 | 18:51 | 68 | |
| Summary | 30.55 | 18:51 | 18:51 | 97 | |
