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 | 4:48:46 AM | 1.00 | 1:50 | 1:50 | 33 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 4:48:46 AM | 2.00 | 1:42 | 3:31 | 71 |  |
| Oyster Creek | Harlem Rd | 4:48:46 AM | 1.60 | 1:30 | 5:01 | 64 | |
| Harlem Rd | W Bellfort | 4:48:46 AM | 1.50 | 1:14 | 6:15 | 73 | |
| W Bellfort | Bellaire | 4:48:46 AM | 2.90 | 2:47 | 9:02 | 63 | |
| Bellaire | S Fry Rd | 4:48:46 AM | 1.60 | 1:35 | 10:37 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 4:48:46 AM | 2.00 | 1:56 | 12:33 | 62 | |
| Cinco Ranch Blvd | Kingsland | 4:48:46 AM | 2.20 | 2:22 | 14:55 | 56 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:48:46 AM | 1.50 | 1:49 | 16:43 | 50 | |
| Morton | Clay Rd | 4:48:46 AM | 1.60 | 1:29 | 18:12 | 65 | |
| Clay Rd | Beckendorff | 4:48:46 AM | 1.30 | 1:21 | 19:33 | 58 | |
| Beckendorff | FM-529 | 4:48:46 AM | 1.00 | 00:58 | 20:31 | 62 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 4:48:46 AM | 1.40 | 1:17 | 21:46 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:48:46 AM | 2.40 | 2:11 | 23:57 | 66 | |
| Summary | 30.55 | 23:57 | 23:57 | 77 | |
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 | 4:48:46 AM | 2.40 | 1:47 | 1:47 | 81 | |
| Bridgeland Lake Parkway | House Hahl | 4:48:46 AM | 1.40 | 1:41 | 3:28 | 50 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 4:48:46 AM | 1.00 | 00:55 | 4:21 | 65 | |
| Beckendorff | Clay Rd | 4:48:46 AM | 1.30 | 1:03 | 5:24 | 74 | |
| Clay Rd | Morton | 4:48:46 AM | 1.60 | 1:52 | 7:16 | 51 | |
| Morton | IH-10 Katy | 4:48:46 AM | 1.50 | 1:11 | 8:27 | 76 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 4:48:46 AM | 2.20 | 2:05 | 10:31 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 4:48:46 AM | 2.00 | 1:55 | 12:26 | 63 | |
| S Fry Rd | Bellaire | 4:48:46 AM | 1.60 | 1:25 | 13:51 | 68 | |
| Bellaire | W Bellfort | 4:48:46 AM | 2.90 | 2:39 | 16:30 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 4:48:46 AM | 1.60 | 1:25 | 17:54 | 68 | |
| Oyster Creek | FM-1464 | 4:48:46 AM | 2.00 | 1:37 | 19:31 | 74 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:29 | 19:29 | 94 | |
