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 | 12:05:38 AM | 1.00 | 1:14 | 1:14 | 49 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:05:38 AM | 2.00 | 1:51 | 2:59 | 65 |  |
| Cinco Ranch Blvd | Kingsland | 12:05:38 AM | 2.20 | 2:03 | 5:02 | 64 | |
| Kingsland | IH-10 Katy | 12:05:38 AM | 1.25 | 1:11 | 6:13 | 63 | |
| IH-10 Katy | Morton | 12:05:38 AM | 1.50 | 2:12 | 8:25 | 41 | |
| Morton | Clay Rd | 12:05:38 AM | 1.60 | 1:38 | 10:03 | 59 | |
| Clay Rd | Beckendorff | 12:05:38 AM | 1.30 | 1:18 | 11:21 | 60 | |
| Beckendorff | FM-529 | 12:05:38 AM | 1.00 | 00:54 | 12:15 | 67 | |
| FM-529 | West Rd | 12:04:41 AM | 2.50 | 1:46 | 14:01 | 85 | |
| West Rd | House Hahl | 12:05:38 AM | 1.30 | 1:34 | 15:35 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 12:05:38 AM | 1.40 | 1:20 | 16:55 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:05:38 AM | 2.40 | 2:16 | 19:11 | 64 | |
| Summary | 30.55 | 19:11 | 19:11 | 96 | |
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 | 12:05:38 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 12:05:38 AM | 1.40 | 1:21 | 3:28 | 62 | |
| House Hahl | West Rd | 12:05:38 AM | 1.30 | 1:37 | 5:05 | 48 | |
| West Rd | FM-529 | 12:05:38 AM | 2.50 | 1:42 | 6:47 | 88 | |
| FM-529 | Beckendorff | 12:05:38 AM | 1.00 | 1:01 | 7:48 | 59 | |
| Beckendorff | Clay Rd | 12:05:38 AM | 1.30 | 1:12 | 9:00 | 65 | |
| 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 | 12:05:38 AM | 2.20 | 1:50 | 10:47 | 72 | |
| Cinco Ranch Blvd | S Fry Rd | 12:05:38 AM | 2.00 | 2:00 | 12:47 | 60 | |
| 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 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 12:05:38 AM | 1.00 | 00:51 | 13:32 | 71 | |
| Summary | 30.55 | 13:32 | 13:32 | 135 | |
