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 | 1:38:46 PM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 1:38:46 PM | 2.00 | 1:49 | 3:06 | 66 | |
| Oyster Creek | Harlem Rd | 1:38:46 PM | 1.60 | 1:35 | 4:41 | 61 | |
| Harlem Rd | W Bellfort | 1:38:46 PM | 1.50 | 1:19 | 6:00 | 68 | |
| W Bellfort | Bellaire | 1:38:46 PM | 2.90 | 2:35 | 8:35 | 67 | |
| Bellaire | S Fry Rd | 1:38:46 PM | 1.60 | 1:26 | 10:01 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 1:38:46 PM | 2.00 | 2:48 | 12:49 | 43 |  |
| Cinco Ranch Blvd | Kingsland | 1:38:46 PM | 2.20 | 4:34 | 17:23 | 29 |  |
| Kingsland | IH-10 Katy | 1:38:46 PM | 1.25 | 17:02 | 34:25 | 4 |  |
| IH-10 Katy | Morton | 1:38:46 PM | 1.50 | 2:04 | 36:29 | 44 | |
| Morton | Clay Rd | 1:38:46 PM | 1.60 | 2:37 | 39:06 | 37 |  |
| 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 | 1:38:46 PM | 1.60 | 1:54 | 1:48 | 51 | |
| Morton | IH-10 Katy | 1:34:46 PM | 1.50 | 1:37 | 3:25 | 56 | |
| IH-10 Katy | Kingsland | 1:38:46 PM | 1.25 | 1:16 | 4:41 | 59 | |
| Kingsland | Cinco Ranch Blvd | 1:38:46 PM | 2.20 | 5:03 | 9:44 | 26 | |
| Cinco Ranch Blvd | S Fry Rd | 1:38:46 PM | 2.00 | 6:50 | 16:34 | 18 | |
| S Fry Rd | Bellaire | 1:38:46 PM | 1.60 | 1:29 | 18:03 | 65 | |
| Bellaire | W Bellfort | 1:38:46 PM | 2.90 | 3:14 | 21:17 | 54 | |
| W Bellfort | Harlem Rd | 1:38:46 PM | 1.50 | 1:19 | 22:36 | 68 | |
| Harlem Rd | Oyster Creek | 1:38:46 PM | 1.60 | 1:27 | 24:03 | 66 | |
| Oyster Creek | FM-1464 | 1:38:46 PM | 2.00 | 1:43 | 25:46 | 70 | |
| FM-1464 | New Territory | 1:38:46 PM | 1.50 | 1:15 | 27:01 | 72 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
