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 | 1:42:46 PM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 1:42:46 PM | 2.00 | 1:48 | 3:05 | 67 | |
| Oyster Creek | Harlem Rd | 1:42:46 PM | 1.60 | 1:31 | 4:36 | 63 | |
| Harlem Rd | W Bellfort | 1:42:46 PM | 1.50 | 1:17 | 5:53 | 70 | |
| W Bellfort | Bellaire | 1:42:46 PM | 2.90 | 2:43 | 8:36 | 64 | |
| Bellaire | S Fry Rd | 1:42:46 PM | 1.60 | 1:32 | 10:08 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 1:42:46 PM | 2.00 | 2:38 | 12:46 | 46 |  |
| Cinco Ranch Blvd | Kingsland | 1:42:46 PM | 2.20 | 4:50 | 17:36 | 27 |  |
| Kingsland | IH-10 Katy | 1:42:46 PM | 1.25 | 17:02 | 34:38 | 4 |  |
| IH-10 Katy | Morton | 1:42:46 PM | 1.50 | 2:12 | 36:50 | 41 | |
| Morton | Clay Rd | 1:42:46 PM | 1.60 | 2:39 | 39:29 | 36 |  |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| 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 | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | 1:42:46 PM | 1.60 | 1:54 | 1:48 | 51 | |
| Morton | IH-10 Katy | 1:42:46 PM | 1.50 | 1:16 | 3:04 | 71 | |
| IH-10 Katy | Kingsland | 1:42:46 PM | 1.25 | 1:20 | 4:24 | 56 | |
| Kingsland | Cinco Ranch Blvd | 1:42:46 PM | 2.20 | 4:32 | 8:56 | 29 | |
| Cinco Ranch Blvd | S Fry Rd | 1:42:46 PM | 2.00 | 6:44 | 15:40 | 18 | |
| S Fry Rd | Bellaire | 1:42:46 PM | 1.60 | 1:32 | 17:12 | 63 | |
| Bellaire | W Bellfort | 1:42:46 PM | 2.90 | 3:01 | 20:13 | 58 | |
| W Bellfort | Harlem Rd | 1:42:46 PM | 1.50 | 1:21 | 21:34 | 67 | |
| Harlem Rd | Oyster Creek | 1:42:46 PM | 1.60 | 1:27 | 23:01 | 66 | |
| Oyster Creek | FM-1464 | 1:42:46 PM | 2.00 | 1:42 | 24:43 | 71 | |
| FM-1464 | New Territory | 1:42:46 PM | 1.50 | 1:15 | 25:58 | 72 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
