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 | 9:12:46 AM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:12:46 AM | 1.60 | 1:34 | 2:30 | 61 | |
| Harlem Rd | W Bellfort | 9:12:46 AM | 1.50 | 1:18 | 3:48 | 69 | |
| W Bellfort | Bellaire | 9:12:46 AM | 2.90 | 3:05 | 6:53 | 56 | |
| Bellaire | S Fry Rd | 9:12:46 AM | 1.60 | 1:24 | 8:17 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 9:12:46 AM | 2.20 | 2:13 | 10:29 | 60 | |
| Kingsland | IH-10 Katy | 9:12:46 AM | 1.25 | 1:13 | 11:42 | 62 | |
| IH-10 Katy | Morton | 9:12:46 AM | 1.50 | 1:21 | 13:03 | 67 | |
| Morton | Clay Rd | 9:12:46 AM | 1.60 | 1:19 | 14:22 | 73 | |
| Clay Rd | Beckendorff | 9:12:46 AM | 1.30 | 1:14 | 15:36 | 63 | |
| Beckendorff | FM-529 | 9:12:46 AM | 1.00 | 00:54 | 16:30 | 67 | |
| FM-529 | West Rd | 9:12:46 AM | 2.50 | 1:50 | 18:20 | 82 | |
| West Rd | House Hahl | 9:12:46 AM | 1.30 | 1:30 | 19:50 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 9:12:46 AM | 1.40 | 1:18 | 21:08 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:12:46 AM | 2.40 | 2:04 | 23:12 | 70 | |
| Summary | 30.55 | 23:12 | 23:12 | 79 | |
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 | 9:12:46 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 9:12:46 AM | 1.40 | 1:12 | 3:18 | 70 | |
| House Hahl | West Rd | 9:12:46 AM | 1.30 | 1:31 | 4:49 | 51 | |
| West Rd | FM-529 | 9:12:46 AM | 2.50 | 1:51 | 6:40 | 81 | |
| FM-529 | Beckendorff | 9:06:46 AM | 1.00 | 1:04 | 7:44 | 56 | |
| Beckendorff | Clay Rd | 9:12:46 AM | 1.30 | 1:08 | 8:52 | 69 | |
| Clay Rd | Morton | 9:12:46 AM | 1.60 | 1:47 | 10:39 | 54 | |
| Morton | IH-10 Katy | 9:11:47 AM | 1.50 | 1:02 | 11:41 | 87 | |
| IH-10 Katy | Kingsland | 9:12:46 AM | 1.25 | 1:25 | 13:06 | 53 | |
| Kingsland | Cinco Ranch Blvd | 9:12:46 AM | 2.20 | 2:02 | 15:08 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 9:12:46 AM | 2.00 | 1:59 | 17:07 | 61 | |
| S Fry Rd | Bellaire | 9:12:46 AM | 1.60 | 1:28 | 18:35 | 65 | |
| Bellaire | W Bellfort | 9:12:46 AM | 2.90 | 2:31 | 21:06 | 69 | |
| W Bellfort | Harlem Rd | 8:58:45 AM | 1.50 | 1:07 | 22:13 | 81 | |
| Harlem Rd | Oyster Creek | 9:12:46 AM | 1.60 | 1:26 | 23:39 | 67 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 9:12:46 AM | 1.00 | 00:53 | 24:30 | 68 | |
| Summary | 30.55 | 24:30 | 24:30 | 75 | |
