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 | 8:25:47 AM | 1.60 | 1:25 | 1:22 | 68 |  |
| Harlem Rd | W Bellfort | 8:25:47 AM | 1.50 | 1:15 | 2:37 | 72 | |
| W Bellfort | Bellaire | 8:25:47 AM | 2.90 | 2:35 | 5:12 | 67 | |
| Bellaire | S Fry Rd | 8:25:47 AM | 1.60 | 1:30 | 6:42 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 8:25:47 AM | 2.00 | 6:12 | 12:54 | 19 |  |
| Cinco Ranch Blvd | Kingsland | 8:25:47 AM | 2.20 | 5:24 | 18:18 | 24 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:25:47 AM | 1.50 | 1:59 | 20:16 | 45 |  |
| Morton | Clay Rd | 8:25:47 AM | 1.60 | 1:33 | 21:49 | 62 | |
| Clay Rd | Beckendorff | 8:25:47 AM | 1.30 | 1:21 | 23:10 | 58 | |
| Beckendorff | FM-529 | 8:25:47 AM | 1.00 | 00:56 | 24:06 | 64 | |
| FM-529 | West Rd | 8:25:47 AM | 2.50 | 2:19 | 26:25 | 65 | |
| West Rd | House Hahl | 8:25:47 AM | 1.30 | 1:15 | 27:40 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 8:25:47 AM | 1.40 | 1:17 | 28:57 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:25:47 AM | 2.40 | 2:16 | 31:13 | 64 | |
| 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 | 8:25:47 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 8:25:47 AM | 1.40 | 1:20 | 3:32 | 63 | |
| House Hahl | West Rd | 8:25:47 AM | 1.30 | 1:16 | 4:48 | 62 | |
| West Rd | FM-529 | 8:25:47 AM | 2.50 | 2:09 | 6:57 | 70 | |
| FM-529 | Beckendorff | 8:25:47 AM | 1.00 | 1:10 | 8:07 | 51 | |
| Beckendorff | Clay Rd | 8:25:47 AM | 1.30 | 1:25 | 9:32 | 55 | |
| Clay Rd | Morton | 8:24:49 AM | 1.60 | 1:50 | 11:22 | 52 | |
| Morton | IH-10 Katy | 8:16:48 AM | 1.50 | 1:13 | 12:35 | 74 | |
| IH-10 Katy | Kingsland | 8:25:47 AM | 1.25 | 1:13 | 13:48 | 62 | |
| Kingsland | Cinco Ranch Blvd | 8:25:47 AM | 2.20 | 3:18 | 17:06 | 40 | |
| Cinco Ranch Blvd | S Fry Rd | 8:25:47 AM | 2.00 | 4:51 | 21:57 | 25 | |
| S Fry Rd | Bellaire | 8:25:47 AM | 1.60 | 1:42 | 23:39 | 56 | |
| Bellaire | W Bellfort | 8:25:47 AM | 2.90 | 2:55 | 26:34 | 60 | |
| W Bellfort | Harlem Rd | 8:25:47 AM | 1.50 | 1:21 | 27:55 | 67 | |
| Harlem Rd | Oyster Creek | 8:25:47 AM | 1.60 | 1:34 | 29:29 | 61 | |
| 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 | 29:26 | 29:26 | 62 | |
