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 | 8:36:49 AM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 8:36:49 AM | 2.00 | 1:43 | 3:02 | 70 | |
| Oyster Creek | Harlem Rd | 8:36:49 AM | 1.60 | 1:26 | 4:28 | 67 | |
| Harlem Rd | W Bellfort | 8:36:49 AM | 1.50 | 1:11 | 5:39 | 76 | |
| W Bellfort | Bellaire | 8:36:49 AM | 2.90 | 2:24 | 8:03 | 73 | |
| Bellaire | S Fry Rd | 8:36:49 AM | 1.60 | 1:28 | 9:31 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 8:36:49 AM | 2.00 | 4:01 | 13:32 | 30 |  |
| Cinco Ranch Blvd | Kingsland | 8:36:49 AM | 2.20 | 4:12 | 17:44 | 31 | |
| Kingsland | IH-10 Katy | 8:36:49 AM | 1.25 | 1:00 | 18:44 | 75 | |
| IH-10 Katy | Morton | 8:36:49 AM | 1.50 | 1:42 | 20:26 | 53 | |
| Morton | Clay Rd | 8:36:49 AM | 1.60 | 1:32 | 21:58 | 63 | |
| Clay Rd | Beckendorff | 8:36:49 AM | 1.30 | 1:19 | 23:17 | 59 | |
| Beckendorff | FM-529 | 8:36:49 AM | 1.00 | 00:55 | 24:12 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:36:49 AM | 1.00 | 1:08 | 1:04 | 53 | |
| Beckendorff | Clay Rd | 8:36:49 AM | 1.30 | 1:16 | 2:20 | 62 | |
| Clay Rd | Morton | 8:36:49 AM | 1.60 | 1:45 | 4:05 | 55 | |
| Morton | IH-10 Katy | 8:36:49 AM | 1.50 | 1:10 | 5:15 | 77 | |
| IH-10 Katy | Kingsland | 8:36:49 AM | 1.25 | 1:12 | 6:27 | 62 | |
| Kingsland | Cinco Ranch Blvd | 8:36:49 AM | 2.20 | 2:34 | 9:01 | 51 | |
| Cinco Ranch Blvd | S Fry Rd | 8:36:49 AM | 2.00 | 5:27 | 14:28 | 22 |  |
| S Fry Rd | Bellaire | 8:36:49 AM | 1.60 | 1:45 | 16:13 | 55 | |
| Bellaire | W Bellfort | 8:36:49 AM | 2.90 | 2:51 | 19:04 | 61 | |
| W Bellfort | Harlem Rd | 8:36:49 AM | 1.50 | 1:18 | 20:22 | 69 | |
| Harlem Rd | Oyster Creek | 8:36:49 AM | 1.60 | 1:31 | 21:53 | 63 | |
| Oyster Creek | FM-1464 | 8:36:49 AM | 2.00 | 1:42 | 23:35 | 71 | |
| FM-1464 | New Territory | 8:36:49 AM | 1.50 | 1:22 | 24:57 | 66 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
