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 | 8:51:46 AM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 8:51:46 AM | 1.50 | 1:09 | 2:33 | 78 | |
| W Bellfort | Bellaire | 8:50:47 AM | 2.90 | 2:44 | 5:17 | 64 | |
| Bellaire | S Fry Rd | 8:51:46 AM | 1.60 | 1:32 | 6:49 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 8:51:46 AM | 2.00 | 4:55 | 11:44 | 24 |  |
| Cinco Ranch Blvd | Kingsland | 8:51:46 AM | 2.20 | 5:17 | 17:01 | 25 | |
| Kingsland | IH-10 Katy | 8:51:46 AM | 1.25 | 1:09 | 18:10 | 65 | |
| IH-10 Katy | Morton | 8:51:46 AM | 1.50 | 1:40 | 19:50 | 54 | |
| Morton | Clay Rd | 8:51:46 AM | 1.60 | 1:30 | 21:20 | 64 | |
| Clay Rd | Beckendorff | 8:51:46 AM | 1.30 | 1:18 | 22:38 | 60 | |
| Beckendorff | FM-529 | 8:51:46 AM | 1.00 | 00:54 | 23:32 | 67 | |
| FM-529 | West Rd | 8:51:46 AM | 2.50 | 2:13 | 25:45 | 68 | |
| West Rd | House Hahl | 8:51:46 AM | 1.30 | 1:12 | 26:57 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 8:51:46 AM | 1.40 | 1:18 | 28:15 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:51:46 AM | 2.40 | 2:10 | 30:25 | 66 | |
| 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 | 8:51:46 AM | 2.40 | 2:15 | 2:15 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 8:51:46 AM | 1.40 | 1:19 | 3:34 | 64 | |
| House Hahl | West Rd | 8:51:46 AM | 1.30 | 1:16 | 4:50 | 62 | |
| West Rd | FM-529 | 8:51:46 AM | 2.50 | 2:13 | 7:03 | 68 | |
| FM-529 | Beckendorff | 8:51:46 AM | 1.00 | 1:00 | 8:03 | 60 | |
| Beckendorff | Clay Rd | 8:51:46 AM | 1.30 | 1:18 | 9:21 | 60 | |
| Clay Rd | Morton | 8:51:46 AM | 1.60 | 2:17 | 11:38 | 42 |  |
| Morton | IH-10 Katy | 8:43:47 AM | 1.50 | 1:31 | 13:09 | 59 | |
| IH-10 Katy | Kingsland | 8:51:46 AM | 1.25 | 1:23 | 14:32 | 54 | |
| Kingsland | Cinco Ranch Blvd | 8:51:46 AM | 2.20 | 3:39 | 18:11 | 36 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:51:46 AM | 2.00 | 4:48 | 22:59 | 25 | |
| S Fry Rd | Bellaire | 8:51:46 AM | 1.60 | 1:36 | 24:35 | 60 | |
| Bellaire | W Bellfort | 8:51:46 AM | 2.90 | 2:30 | 27:05 | 70 | |
| W Bellfort | Harlem Rd | 8:51:46 AM | 1.50 | 1:15 | 28:20 | 72 | |
| Harlem Rd | Oyster Creek | 8:51:46 AM | 1.60 | 1:31 | 29:51 | 63 | |
| 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 | 29:48 | 29:48 | 62 | |
