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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 2:26:33 AM | 1.60 | 1:35 | 1:32 | 61 |  |
| Harlem Rd | W Bellfort | 2:26:33 AM | 1.50 | 1:46 | 3:18 | 51 | |
| W Bellfort | Bellaire | 2:26:33 AM | 2.90 | 2:58 | 6:16 | 59 | |
| 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 | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:26:33 AM | 1.50 | 1:55 | 8:07 | 47 |  |
| Morton | Clay Rd | 2:26:33 AM | 1.60 | 1:25 | 9:32 | 68 | |
| Clay Rd | Beckendorff | 2:26:33 AM | 1.30 | 1:19 | 10:51 | 59 | |
| Beckendorff | FM-529 | 2:26:33 AM | 1.00 | 00:48 | 11:39 | 75 | |
| FM-529 | West Rd | 2:26:33 AM | 2.50 | 2:21 | 14:00 | 64 | |
| West Rd | House Hahl | 2:26:33 AM | 1.30 | 1:13 | 15:13 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 2:26:33 AM | 1.40 | 1:16 | 16:29 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:26:33 AM | 2.40 | 2:09 | 18:38 | 67 | |
| 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 | 2:26:33 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 2:26:33 AM | 1.40 | 1:21 | 3:28 | 62 | |
| House Hahl | West Rd | 2:26:33 AM | 1.30 | 1:18 | 4:46 | 60 | |
| West Rd | FM-529 | 2:26:33 AM | 2.50 | 2:41 | 7:27 | 56 | |
| FM-529 | Beckendorff | 2:26:33 AM | 1.00 | 1:06 | 8:33 | 55 | |
| Beckendorff | Clay Rd | 2:26:33 AM | 1.30 | 1:05 | 9:38 | 72 | |
| Clay Rd | Morton | 2:26:33 AM | 1.60 | 1:54 | 11:32 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:26:33 AM | 2.20 | 1:58 | 13:28 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 2:26:33 AM | 2.00 | 2:09 | 15:37 | 56 | |
| S Fry Rd | Bellaire | 2:26:33 AM | 1.60 | 1:42 | 17:19 | 56 | |
| Bellaire | W Bellfort | 2:26:33 AM | 2.90 | 2:44 | 20:03 | 64 | |
| W Bellfort | Harlem Rd | 2:26:33 AM | 1.50 | 1:20 | 21:23 | 68 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 2:26:33 AM | 2.00 | 1:40 | 23:02 | 72 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:00 | 23:00 | 80 | |
