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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | 4:55:43 AM | 2.00 | 1:44 | 1:42 | 69 |  |
| Oyster Creek | Harlem Rd | 4:55:43 AM | 1.60 | 1:26 | 3:08 | 67 | |
| Harlem Rd | W Bellfort | 4:55:43 AM | 1.50 | 1:19 | 4:27 | 68 | |
| W Bellfort | Bellaire | 4:55:43 AM | 2.90 | 2:46 | 7:13 | 63 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 4:55:43 AM | 1.25 | 1:23 | 8:33 | 54 | |
| IH-10 Katy | Morton | 4:55:43 AM | 1.50 | 1:41 | 10:14 | 53 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 4:55:43 AM | 1.30 | 1:13 | 11:26 | 64 | |
| Beckendorff | FM-529 | 4:55:43 AM | 1.00 | 00:51 | 12:17 | 71 | |
| FM-529 | West Rd | 4:55:43 AM | 2.50 | 2:07 | 14:24 | 71 | |
| West Rd | House Hahl | 4:55:43 AM | 1.30 | 1:07 | 15:31 | 70 | |
| House Hahl | Bridgeland Lake Parkway | 4:55:43 AM | 1.40 | 1:11 | 16:42 | 71 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:55:43 AM | 2.40 | 1:53 | 18:35 | 76 | |
| 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 | 4:55:43 AM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 4:55:43 AM | 1.40 | 1:25 | 3:24 | 59 | |
| House Hahl | West Rd | 4:55:43 AM | 1.30 | 1:20 | 4:44 | 58 | |
| West Rd | FM-529 | 4:55:43 AM | 2.50 | 1:51 | 6:35 | 81 | |
| FM-529 | Beckendorff | 4:51:42 AM | 1.00 | 00:59 | 7:34 | 61 | |
| Beckendorff | Clay Rd | 4:55:43 AM | 1.30 | 1:15 | 8:49 | 62 | |
| Clay Rd | Morton | 4:55:43 AM | 1.60 | 1:54 | 10:43 | 51 | |
| Morton | IH-10 Katy | 4:55:43 AM | 1.50 | 1:06 | 11:49 | 82 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 4:55:43 AM | 2.20 | 1:52 | 13:40 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 4:55:43 AM | 2.00 | 1:33 | 15:08 | 77 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 15:06 | 15:06 | 121 | |
