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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:05:34 AM | 1.60 | 1:16 | 1:13 | 76 |  |
| Harlem Rd | W Bellfort | 8:05:34 AM | 1.50 | 1:20 | 2:33 | 68 | |
| W Bellfort | Bellaire | 8:05:34 AM | 2.90 | 2:27 | 5:00 | 71 | |
| Bellaire | S Fry Rd | 8:05:34 AM | 1.60 | 1:37 | 6:37 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 8:05:34 AM | 2.00 | 5:46 | 12:23 | 21 |  |
| Cinco Ranch Blvd | Kingsland | 8:05:34 AM | 2.20 | 5:38 | 18:01 | 23 | |
| Kingsland | IH-10 Katy | 8:05:34 AM | 1.25 | 1:11 | 19:12 | 63 | |
| IH-10 Katy | Morton | 8:05:34 AM | 1.50 | 1:43 | 20:55 | 52 | |
| Morton | Clay Rd | 8:05:34 AM | 1.60 | 1:29 | 22:24 | 65 | |
| Clay Rd | Beckendorff | 8:05:34 AM | 1.30 | 1:19 | 23:43 | 59 | |
| Beckendorff | FM-529 | 8:05:34 AM | 1.00 | 00:55 | 24:38 | 65 | |
| FM-529 | West Rd | 8:05:34 AM | 2.50 | 2:11 | 26:49 | 69 | |
| West Rd | House Hahl | 8:05:34 AM | 1.30 | 1:13 | 28:02 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 8:05:34 AM | 1.40 | 1:17 | 29:19 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:05:34 AM | 2.40 | 2:13 | 31:32 | 65 | |
| Summary | 30.55 | Not Available | |
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 | 8:05:34 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 8:05:34 AM | 1.40 | 1:18 | 3:30 | 65 | |
| House Hahl | West Rd | 8:05:34 AM | 1.30 | 1:16 | 4:46 | 62 | |
| West Rd | FM-529 | 8:05:34 AM | 2.50 | 2:23 | 7:09 | 63 | |
| FM-529 | Beckendorff | 8:05:34 AM | 1.00 | 1:58 | 9:07 | 31 |  |
| Beckendorff | Clay Rd | 8:05:34 AM | 1.30 | 1:25 | 10:32 | 55 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:05:34 AM | 1.25 | 1:21 | 11:51 | 56 | |
| Kingsland | Cinco Ranch Blvd | 8:05:34 AM | 2.20 | 5:09 | 17:00 | 26 | |
| Cinco Ranch Blvd | S Fry Rd | 8:05:34 AM | 2.00 | 5:05 | 22:05 | 24 | |
| S Fry Rd | Bellaire | 8:05:34 AM | 1.60 | 1:45 | 23:50 | 55 | |
| Bellaire | W Bellfort | 8:05:34 AM | 2.90 | 2:42 | 26:32 | 64 | |
| W Bellfort | Harlem Rd | 8:05:34 AM | 1.50 | 1:20 | 27:52 | 68 | |
| Harlem Rd | Oyster Creek | 8:02:33 AM | 1.60 | 2:20 | 30:12 | 41 |  |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 30:09 | 30:09 | 61 | |
