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 | 11:00:46 AM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 11:00:46 AM | 2.00 | 1:41 | 2:58 | 71 | |
| Oyster Creek | Harlem Rd | 11:00:46 AM | 1.60 | 1:25 | 4:23 | 68 | |
| Harlem Rd | W Bellfort | 11:00:46 AM | 1.50 | 1:08 | 5:31 | 79 | |
| W Bellfort | Bellaire | 11:00:46 AM | 2.90 | 2:33 | 8:04 | 68 | |
| Bellaire | S Fry Rd | 11:00:46 AM | 1.60 | 1:33 | 9:37 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 11:00:46 AM | 2.00 | 4:31 | 14:08 | 27 |  |
| Cinco Ranch Blvd | Kingsland | 11:00:46 AM | 2.20 | 6:07 | 20:15 | 22 | |
| Kingsland | IH-10 Katy | 11:00:46 AM | 1.25 | 00:56 | 21:11 | 80 | |
| IH-10 Katy | Morton | 11:00:46 AM | 1.50 | 1:56 | 23:07 | 47 |  |
| Morton | Clay Rd | 11:00:46 AM | 1.60 | 1:27 | 24:34 | 66 | |
| 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 | 11:00:46 AM | 1.60 | 2:33 | 2:27 | 38 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:00:46 AM | 1.25 | 1:34 | 4:00 | 48 | |
| Kingsland | Cinco Ranch Blvd | 11:00:46 AM | 2.20 | 2:16 | 6:16 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 11:00:46 AM | 2.00 | 3:35 | 9:51 | 33 | |
| S Fry Rd | Bellaire | 11:00:46 AM | 1.60 | 1:42 | 11:33 | 56 | |
| Bellaire | W Bellfort | 11:00:46 AM | 2.90 | 2:34 | 14:07 | 68 | |
| W Bellfort | Harlem Rd | 11:00:46 AM | 1.50 | 1:14 | 15:21 | 73 | |
| Harlem Rd | Oyster Creek | 11:00:46 AM | 1.60 | 1:29 | 16:50 | 65 | |
| Oyster Creek | FM-1464 | 11:00:46 AM | 2.00 | 1:39 | 18:29 | 73 | |
| FM-1464 | New Territory | 11:00:46 AM | 1.50 | 1:14 | 19:43 | 73 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
