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 | 3:38:46 AM | 1.00 | 1:07 | 1:07 | 54 |  |
| New Territory | FM-1464 | 3:38:46 AM | 1.50 | 1:14 | 2:21 | 73 | |
| FM-1464 | Oyster Creek | 3:38:46 AM | 2.00 | 1:49 | 4:10 | 66 | |
| Oyster Creek | Harlem Rd | 3:38:46 AM | 1.60 | 1:35 | 5:45 | 61 | |
| Harlem Rd | W Bellfort | 3:38:46 AM | 1.50 | 1:17 | 7:02 | 70 | |
| W Bellfort | Bellaire | 3:38:46 AM | 2.90 | 2:33 | 9:35 | 68 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 3:38:46 AM | 2.20 | 2:02 | 11:35 | 65 | |
| Kingsland | IH-10 Katy | 3:38:46 AM | 1.25 | 1:09 | 12:44 | 65 | |
| IH-10 Katy | Morton | 3:38:46 AM | 1.50 | 1:59 | 14:43 | 45 |  |
| Morton | Clay Rd | 3:38:46 AM | 1.60 | 1:23 | 16:06 | 69 | |
| Clay Rd | Beckendorff | 3:38:46 AM | 1.30 | 1:32 | 17:38 | 51 | |
| Beckendorff | FM-529 | 3:38:46 AM | 1.00 | 00:56 | 18:34 | 64 | |
| FM-529 | West Rd | 3:38:46 AM | 2.50 | 2:24 | 20:58 | 62 | |
| West Rd | House Hahl | 3:38:46 AM | 1.30 | 1:14 | 22:12 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 3:38:46 AM | 1.40 | 1:18 | 23:30 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:38:46 AM | 2.40 | 2:11 | 25:41 | 66 | |
| Summary | 30.55 | 25:41 | 25:41 | 71 | |
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 | 3:38:46 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 3:38:46 AM | 1.40 | 1:26 | 3:29 | 59 | |
| House Hahl | West Rd | 3:38:46 AM | 1.30 | 1:23 | 4:52 | 56 | |
| West Rd | FM-529 | 3:38:46 AM | 2.50 | 2:16 | 7:08 | 66 | |
| FM-529 | Beckendorff | 3:38:46 AM | 1.00 | 1:08 | 8:16 | 53 | |
| Beckendorff | Clay Rd | 3:38:46 AM | 1.30 | 1:04 | 9:20 | 73 | |
| Clay Rd | Morton | 3:38:46 AM | 1.60 | 1:58 | 11:18 | 49 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:38:46 AM | 2.20 | 2:02 | 13:18 | 65 | |
| 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 | 3:38:46 AM | 1.50 | 1:15 | 14:30 | 72 | |
| Harlem Rd | Oyster Creek | 3:38:46 AM | 1.60 | 1:33 | 16:03 | 62 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 16:00 | 16:00 | 115 | |
