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 | 4:05:48 AM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 4:05:48 AM | 2.00 | 1:50 | 3:09 | 65 | |
| Oyster Creek | Harlem Rd | 4:05:48 AM | 1.60 | 1:32 | 4:41 | 63 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 4:05:48 AM | 2.90 | 4:11 | 8:51 | 42 |  |
| Bellaire | S Fry Rd | 4:05:48 AM | 1.60 | 1:27 | 10:18 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 4:05:48 AM | 2.00 | 1:58 | 12:16 | 61 | |
| Cinco Ranch Blvd | Kingsland | 4:05:48 AM | 2.20 | 2:06 | 14:22 | 63 | |
| Kingsland | IH-10 Katy | 4:05:48 AM | 1.25 | 1:14 | 15:36 | 61 | |
| IH-10 Katy | Morton | - | 1.50 | Not Available | |
| Morton | Clay Rd | 4:05:48 AM | 1.60 | 1:23 | 16:58 | 69 | |
| Clay Rd | Beckendorff | 4:05:48 AM | 1.30 | 1:15 | 18:13 | 62 | |
| Beckendorff | FM-529 | 4:05:48 AM | 1.00 | 00:51 | 19:04 | 71 | |
| 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 | 3:59:48 AM | 1.00 | 1:42 | 1:38 | 35 |  |
| Beckendorff | Clay Rd | 4:05:48 AM | 1.30 | 1:13 | 2:51 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 4:05:48 AM | 2.90 | 2:43 | 5:28 | 64 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 4:05:48 AM | 2.00 | 1:40 | 7:06 | 72 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
