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 | 8:07:42 AM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 8:07:42 AM | 1.50 | 1:11 | 2:35 | 76 | |
| W Bellfort | Bellaire | 8:07:42 AM | 2.90 | 2:45 | 5:20 | 63 | |
| Bellaire | S Fry Rd | 8:07:42 AM | 1.60 | 1:23 | 6:43 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:07:42 AM | 2.00 | 2:04 | 8:47 | 58 | |
| Cinco Ranch Blvd | Kingsland | 8:07:42 AM | 2.20 | 3:39 | 12:26 | 36 |  |
| Kingsland | IH-10 Katy | 8:07:42 AM | 1.25 | 1:04 | 13:30 | 70 | |
| IH-10 Katy | Morton | 8:07:42 AM | 1.50 | 1:47 | 15:17 | 50 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 8:07:42 AM | 1.00 | 00:50 | 16:05 | 72 | |
| FM-529 | West Rd | 8:07:42 AM | 2.50 | 2:18 | 18:23 | 65 | |
| West Rd | House Hahl | 8:07:42 AM | 1.30 | 1:11 | 19:34 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 8:07:42 AM | 1.40 | 1:17 | 20:51 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:07:42 AM | 2.40 | 2:10 | 23:01 | 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 | 8:07:42 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:07:42 AM | 1.40 | 1:19 | 3:27 | 64 | |
| House Hahl | West Rd | 8:07:42 AM | 1.30 | 1:14 | 4:41 | 63 | |
| West Rd | FM-529 | 8:07:42 AM | 2.50 | 2:36 | 7:17 | 58 | |
| FM-529 | Beckendorff | 8:07:42 AM | 1.00 | 1:03 | 8:20 | 57 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:07:42 AM | 1.50 | 1:44 | 10:02 | 52 | |
| IH-10 Katy | Kingsland | 8:07:42 AM | 1.25 | 1:12 | 11:14 | 62 | |
| Kingsland | Cinco Ranch Blvd | 8:07:42 AM | 2.20 | 4:20 | 15:34 | 30 | |
| Cinco Ranch Blvd | S Fry Rd | 8:07:42 AM | 2.00 | 4:49 | 20:23 | 25 |  |
| S Fry Rd | Bellaire | 8:07:42 AM | 1.60 | 1:35 | 21:58 | 61 | |
| Bellaire | W Bellfort | 8:07:42 AM | 2.90 | 2:49 | 24:47 | 62 | |
| W Bellfort | Harlem Rd | 8:07:42 AM | 1.50 | 1:15 | 26:02 | 72 | |
| Harlem Rd | Oyster Creek | 8:07:42 AM | 1.60 | 1:30 | 27:32 | 64 | |
| 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 | 27:29 | 27:29 | 67 | |
