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 | 11:11:58 AM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 11:11:58 AM | 1.60 | 1:28 | 2:27 | 65 | |
| Harlem Rd | W Bellfort | 11:01:58 AM | 1.50 | 1:25 | 3:52 | 64 | |
| W Bellfort | Bellaire | 11:09:58 AM | 2.90 | 2:54 | 6:46 | 60 | |
| Bellaire | S Fry Rd | 11:11:58 AM | 1.60 | 1:57 | 8:43 | 49 |  |
| S Fry Rd | Cinco Ranch Blvd | 11:11:58 AM | 2.00 | 2:01 | 10:44 | 60 | |
| Cinco Ranch Blvd | Kingsland | 11:11:58 AM | 2.20 | 2:17 | 13:01 | 58 | |
| Kingsland | IH-10 Katy | 11:11:58 AM | 1.25 | 1:19 | 14:20 | 57 | |
| IH-10 Katy | Morton | 11:11:58 AM | 1.50 | 1:43 | 16:03 | 52 | |
| Morton | Clay Rd | 11:11:58 AM | 1.60 | 1:26 | 17:29 | 67 | |
| Clay Rd | Beckendorff | 11:11:58 AM | 1.30 | 1:14 | 18:43 | 63 | |
| Beckendorff | FM-529 | 11:11:58 AM | 1.00 | 00:56 | 19:39 | 64 | |
| FM-529 | West Rd | 11:11:58 AM | 2.50 | 1:51 | 21:30 | 81 | |
| West Rd | House Hahl | 11:11:58 AM | 1.30 | 1:29 | 22:59 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 11:11:58 AM | 1.40 | 1:17 | 24:16 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:11:58 AM | 2.40 | 2:11 | 26:27 | 66 | |
| Summary | 30.55 | 26:27 | 26:27 | 69 | |
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 | 11:11:58 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 11:11:58 AM | 1.40 | 1:18 | 3:22 | 65 | |
| House Hahl | West Rd | 11:11:58 AM | 1.30 | 1:31 | 4:53 | 51 | |
| West Rd | FM-529 | 11:11:58 AM | 2.50 | 1:49 | 6:42 | 83 | |
| FM-529 | Beckendorff | 11:11:58 AM | 1.00 | 1:01 | 7:43 | 59 | |
| Beckendorff | Clay Rd | 11:11:58 AM | 1.30 | 1:09 | 8:52 | 68 | |
| Clay Rd | Morton | 11:11:58 AM | 1.60 | 1:58 | 10:50 | 49 | |
| Morton | IH-10 Katy | 11:11:58 AM | 1.50 | 1:51 | 12:41 | 49 | |
| IH-10 Katy | Kingsland | 11:11:58 AM | 1.25 | 1:13 | 13:54 | 62 | |
| Kingsland | Cinco Ranch Blvd | 11:11:58 AM | 2.20 | 1:54 | 15:48 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 11:11:58 AM | 2.00 | 1:53 | 17:41 | 64 | |
| S Fry Rd | Bellaire | 11:11:58 AM | 1.60 | 1:32 | 19:13 | 63 | |
| Bellaire | W Bellfort | 11:11:58 AM | 2.90 | 2:46 | 21:59 | 63 | |
| W Bellfort | Harlem Rd | 11:11:58 AM | 1.50 | 1:13 | 23:12 | 74 | |
| Harlem Rd | Oyster Creek | 11:11:58 AM | 1.60 | 1:29 | 24:41 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 11:11:58 AM | 1.00 | 00:56 | 25:35 | 64 | |
| Summary | 30.55 | 25:35 | 25:35 | 72 | |
