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 | 11:08:43 AM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | 11:08:43 AM | 1.50 | 1:28 | 2:24 | 61 | |
| FM-1464 | Oyster Creek | 11:08:43 AM | 2.00 | 1:35 | 3:59 | 76 | |
| Oyster Creek | Harlem Rd | 11:08:43 AM | 1.60 | 1:27 | 5:26 | 66 | |
| Harlem Rd | W Bellfort | 11:08:43 AM | 1.50 | 1:18 | 6:44 | 69 | |
| W Bellfort | Bellaire | 11:08:43 AM | 2.90 | 3:07 | 9:51 | 56 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 11:08:43 AM | 2.00 | 2:32 | 12:21 | 47 |  |
| Kingsland | IH-10 Katy | 11:08:43 AM | 1.50 | 1:03 | 13:24 | 86 | |
| IH-10 Katy | Morton | 11:08:43 AM | 1.50 | 1:55 | 15:19 | 47 | |
| Morton | Clay Rd | 11:08:43 AM | 1.60 | 1:20 | 16:39 | 72 | |
| Clay Rd | Beckendorff | 11:08:43 AM | 1.30 | 1:17 | 17:56 | 61 | |
| Beckendorff | FM-529 | 11:08:43 AM | 1.00 | 00:53 | 18:49 | 68 | |
| FM-529 | West Rd | 11:08:43 AM | 2.50 | 2:13 | 21:02 | 68 | |
| West Rd | House Hahl | 11:08:43 AM | 1.30 | 1:15 | 22:17 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 11:08:43 AM | 1.40 | 1:16 | 23:33 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:08:43 AM | 2.40 | 2:07 | 25:40 | 68 | |
| Summary | 30.6 | 25:40 | 25:40 | 72 | |
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 | 11:08:43 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 11:08:43 AM | 1.40 | 1:16 | 3:28 | 66 | |
| House Hahl | West Rd | 11:08:43 AM | 1.30 | 1:12 | 4:40 | 65 | |
| West Rd | FM-529 | 10:59:42 AM | 2.50 | 2:06 | 6:46 | 71 | |
| FM-529 | Beckendorff | 11:08:43 AM | 1.00 | 1:06 | 7:52 | 55 | |
| Beckendorff | Clay Rd | 11:08:43 AM | 1.30 | 1:08 | 9:00 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:08:43 AM | 1.50 | 1:10 | 10:08 | 77 | |
| Kingsland | Cinco Ranch Blvd | 11:08:43 AM | 2.00 | 2:07 | 12:15 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 11:08:43 AM | 2.90 | 2:50 | 15:03 | 61 | |
| W Bellfort | Harlem Rd | 11:08:43 AM | 1.50 | 1:18 | 16:21 | 69 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 30.6 | 16:17 | 16:17 | 113 | |
