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 | 9:05:40 AM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | 9:05:40 AM | 1.50 | 1:13 | 2:42 | 74 | |
| W Bellfort | Bellaire | 9:05:40 AM | 2.90 | 2:56 | 5:38 | 59 | |
| Bellaire | S Fry Rd | 9:05:40 AM | 1.60 | 1:32 | 7:10 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 9:05:40 AM | 2.00 | 3:31 | 10:41 | 34 |  |
| Cinco Ranch Blvd | Kingsland | 9:05:40 AM | 2.20 | 4:55 | 15:36 | 27 |  |
| Kingsland | IH-10 Katy | 9:05:40 AM | 1.25 | 1:05 | 16:41 | 69 | |
| IH-10 Katy | Morton | 8:57:41 AM | 1.50 | 1:55 | 18:36 | 47 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 9:05:40 AM | 1.00 | 00:57 | 19:31 | 63 | |
| FM-529 | West Rd | 9:05:40 AM | 2.50 | 2:16 | 21:47 | 66 | |
| West Rd | House Hahl | 9:05:40 AM | 1.30 | 1:14 | 23:01 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 9:05:40 AM | 1.40 | 1:18 | 24:19 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:05:40 AM | 2.40 | 2:09 | 26:28 | 67 | |
| 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 | 9:05:40 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 9:05:40 AM | 1.40 | 1:16 | 3:24 | 66 | |
| House Hahl | West Rd | 9:05:40 AM | 1.30 | 1:16 | 4:40 | 62 | |
| West Rd | FM-529 | 9:05:40 AM | 2.50 | 2:09 | 6:49 | 70 | |
| FM-529 | Beckendorff | 9:05:40 AM | 1.00 | 1:04 | 7:53 | 56 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 9:05:40 AM | 1.50 | 1:44 | 9:35 | 52 | |
| IH-10 Katy | Kingsland | 9:05:40 AM | 1.25 | 1:10 | 10:45 | 64 | |
| Kingsland | Cinco Ranch Blvd | 9:05:40 AM | 2.20 | 3:05 | 13:50 | 43 | |
| Cinco Ranch Blvd | S Fry Rd | 9:05:40 AM | 2.00 | 2:57 | 16:47 | 41 | |
| S Fry Rd | Bellaire | 9:05:40 AM | 1.60 | 1:37 | 18:24 | 59 | |
| Bellaire | W Bellfort | 9:05:40 AM | 2.90 | 2:50 | 21:14 | 61 | |
| W Bellfort | Harlem Rd | 9:05:40 AM | 1.50 | 1:16 | 22:30 | 71 | |
| Harlem Rd | Oyster Creek | 9:05:40 AM | 1.60 | 1:29 | 23:59 | 65 | |
| 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 | 23:56 | 23:56 | 77 | |
