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 | 8:27:43 AM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 8:27:43 AM | 2.90 | 2:40 | 3:32 | 65 | |
| Bellaire | S Fry Rd | 8:27:43 AM | 1.60 | 1:23 | 4:55 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:27:43 AM | 2.00 | 1:55 | 6:50 | 63 | |
| Cinco Ranch Blvd | Kingsland | 8:26:42 AM | 2.20 | 2:12 | 9:02 | 60 | |
| Kingsland | IH-10 Katy | 8:27:43 AM | 1.25 | 1:11 | 10:13 | 63 | |
| IH-10 Katy | Morton | 8:27:43 AM | 1.50 | 1:43 | 11:56 | 52 | |
| Morton | Clay Rd | 8:27:43 AM | 1.60 | 1:31 | 13:27 | 63 | |
| Clay Rd | Beckendorff | 8:27:43 AM | 1.30 | 1:19 | 14:46 | 59 | |
| Beckendorff | FM-529 | 8:27:43 AM | 1.00 | 00:54 | 15:40 | 67 | |
| FM-529 | West Rd | 8:27:43 AM | 2.50 | 1:52 | 17:32 | 80 | |
| West Rd | House Hahl | 8:27:43 AM | 1.30 | 1:28 | 19:00 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 8:27:43 AM | 1.40 | 1:20 | 20:20 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:27:43 AM | 2.40 | 2:09 | 22:29 | 67 | |
| Summary | 30.55 | 22:29 | 22:29 | 82 | |
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 | 8:27:43 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:27:43 AM | 1.40 | 1:18 | 3:25 | 65 | |
| House Hahl | West Rd | 8:27:43 AM | 1.30 | 1:35 | 5:00 | 49 |  |
| West Rd | FM-529 | 8:27:43 AM | 2.50 | 1:49 | 6:49 | 83 | |
| FM-529 | Beckendorff | 8:27:43 AM | 1.00 | 00:56 | 7:45 | 64 | |
| Beckendorff | Clay Rd | 8:27:43 AM | 1.30 | 1:10 | 8:55 | 67 | |
| Clay Rd | Morton | 8:27:43 AM | 1.60 | 17:25 | 26:20 | 6 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:27:43 AM | 1.25 | 1:08 | 27:27 | 66 | |
| Kingsland | Cinco Ranch Blvd | 8:27:43 AM | 2.20 | 1:54 | 29:21 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 8:27:43 AM | 2.00 | 1:47 | 31:08 | 67 | |
| S Fry Rd | Bellaire | 8:12:41 AM | 1.60 | 1:39 | 32:47 | 58 | |
| Bellaire | W Bellfort | 8:27:43 AM | 2.90 | 2:28 | 35:15 | 71 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:27:43 AM | 1.00 | 1:18 | 36:29 | 46 | |
| Summary | 30.55 | 36:29 | 36:29 | 50 | |
