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 | 8:25:38 AM | 1.00 | 1:04 | 1:04 | 56 |  |
| New Territory | FM-1464 | 8:25:38 AM | 1.50 | 1:14 | 2:18 | 73 | |
| FM-1464 | Oyster Creek | 8:25:38 AM | 2.00 | 1:56 | 4:14 | 62 | |
| Oyster Creek | Harlem Rd | 8:25:38 AM | 1.60 | 1:35 | 5:49 | 61 | |
| Harlem Rd | W Bellfort | 8:25:38 AM | 1.50 | 1:18 | 7:07 | 69 | |
| W Bellfort | Bellaire | 8:25:38 AM | 2.90 | 2:37 | 9:44 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 8:25:38 AM | 2.20 | 5:52 | 15:34 | 22 |  |
| Kingsland | IH-10 Katy | 8:25:38 AM | 1.25 | 1:08 | 16:42 | 66 | |
| IH-10 Katy | Morton | 8:25:38 AM | 1.50 | 1:53 | 18:35 | 48 |  |
| Morton | Clay Rd | 8:25:38 AM | 1.60 | 2:05 | 20:40 | 46 | |
| Clay Rd | Beckendorff | 8:25:38 AM | 1.30 | 1:46 | 22:26 | 44 | |
| Beckendorff | FM-529 | 8:21:38 AM | 1.00 | 1:00 | 23:26 | 60 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 8:25:38 AM | 1.40 | 1:18 | 24:42 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:25:38 AM | 2.40 | 2:12 | 26:54 | 65 | |
| Summary | 30.55 | 26:54 | 26:54 | 68 | |
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 | 8:25:38 AM | 2.40 | 2:20 | 2:20 | 62 | |
| Bridgeland Lake Parkway | House Hahl | 8:25:38 AM | 1.40 | 1:20 | 3:40 | 63 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:25:38 AM | 1.00 | 2:39 | 6:17 | 23 | |
| Beckendorff | Clay Rd | 8:25:38 AM | 1.30 | 2:33 | 8:50 | 31 |  |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:25:38 AM | 1.25 | 1:06 | 9:54 | 68 | |
| Kingsland | Cinco Ranch Blvd | 8:25:38 AM | 2.20 | 4:02 | 13:56 | 33 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:25:38 AM | 2.90 | 2:46 | 16:40 | 63 | |
| W Bellfort | Harlem Rd | 8:25:38 AM | 1.50 | 1:20 | 18:00 | 68 | |
| Harlem Rd | Oyster Creek | 8:25:38 AM | 1.60 | 1:33 | 19:33 | 62 | |
| Oyster Creek | FM-1464 | 8:25:38 AM | 2.00 | 1:55 | 21:28 | 63 | |
| FM-1464 | New Territory | 8:25:38 AM | 1.50 | 1:30 | 22:58 | 60 | |
| New Territory | Brazos River | 8:25:38 AM | 1.00 | 00:55 | 23:53 | 65 | |
| Summary | 30.55 | 23:53 | 23:53 | 77 | |
